From 5c39862a441523b4b52785f2528e62e0c361f105 Mon Sep 17 00:00:00 2001
From: Sam El-Husseini <samelh@microsoft.com>
Date: Wed, 3 Jan 2018 12:35:33 -0800
Subject: [PATCH] Fix the rest of the icons (sensors, math, variables and
 extensions)

---
 docs/static/fonts/icons/iconfont.css   |   6 ++--
 docs/static/fonts/icons/iconfont.eot   | Bin 4868 -> 4828 bytes
 docs/static/fonts/icons/iconfont.svg   |  12 ++++----
 docs/static/fonts/icons/iconfont.ttf   | Bin 4700 -> 4660 bytes
 docs/static/fonts/icons/iconfont.woff  | Bin 2744 -> 2716 bytes
 docs/static/fonts/icons/iconfont.woff2 | Bin 2192 -> 2092 bytes
 svgicons/categories/addpackage.svg     |  12 ++------
 svgicons/categories/functions.svg      |  39 ++++++++++++-------------
 svgicons/categories/loops.svg          |  11 +++----
 svgicons/categories/math.svg           |  14 ++++-----
 svgicons/categories/sensors.svg        |  10 +++----
 svgicons/categories/variables.svg      |  29 +++++++-----------
 theme/blockly.less                     |   3 ++
 13 files changed, 60 insertions(+), 76 deletions(-)

diff --git a/docs/static/fonts/icons/iconfont.css b/docs/static/fonts/icons/iconfont.css
index 6ba0be84..4d0488f8 100644
--- a/docs/static/fonts/icons/iconfont.css
+++ b/docs/static/fonts/icons/iconfont.css
@@ -1,8 +1,8 @@
 @font-face {
 	font-family: "iconfont";
-	src: url("iconfont.eot?85962023e1141ed4156344d036c50fe8?#iefix") format("embedded-opentype"),
-url("iconfont.woff2?85962023e1141ed4156344d036c50fe8") format("woff2"),
-url("iconfont.woff?85962023e1141ed4156344d036c50fe8") format("woff");
+	src: url("iconfont.eot?8d461ad14fbdc5b48a8749a696d345dd?#iefix") format("embedded-opentype"),
+url("iconfont.woff2?8d461ad14fbdc5b48a8749a696d345dd") format("woff2"),
+url("iconfont.woff?8d461ad14fbdc5b48a8749a696d345dd") format("woff");
 }
 
 .icon {
diff --git a/docs/static/fonts/icons/iconfont.eot b/docs/static/fonts/icons/iconfont.eot
index 9a1829525214db5deebec059e89ec67b3c5c0118..5213c0ee20d7518e4080b76b6a2950166289b71b 100644
GIT binary patch
delta 1026
zcmY*XF=$jl5S`hX-G6tv<PyDq7bTwNel9-{h`GD}?<<jLVPVilFx`O$6`~juHH3hH
z7)T+4Mfin<AShZX5{Lu~wXjgJQV^>Y79utg5d{koXMYUn{@vM~H?uSE@62NFT1BsI
z0SK0K#B<XN&7}iZ)zP<0uS@e=Z-3VSx(guvb^P?$snLbzbpZGvt1&LX$i3CCa(*JK
zXMAFMmafSO@S}(m=O#~%Rla!V0Qj@$wTZFWDeQ+Cv3H8T>-^Zn>6<s6WdL$n09BZp
zyfl61)~FEa=n<b*Ko|k&6IXzKfYk>ha{~Q8Iuk_D=EC&c@!Y;2(6Vvk{l)c!%Etcr
zLA;DbJR85l$ED&iiSchBn?e#K7mM*jwLgBU+E>=qvZ_477x+cZs5exgBeY1*=@$ol
zkehs-ukbB?$DjD;%5%Mw4y%M&4|tFT`M)S%Qo|SwV7U#8Ug)`=TX*YWowbv4bRxE=
zI3;r{JB$LPm{Tg97A)SAzC7OtJ>WwGhv1Av^TK*#KkdYt@%+#;Ijp;$Bbztqg~1TI
z^{5d>#lgKejA6qM{IG<1;}2HdvT;qZP^=E%u(Ed3kG@m(!&<c-`Ce4mfzc3}s#kT2
zg)mE~kmN(0mnB0fWfCa@QM(o(#gtW|A`y$oSU-D5F3N6C*1AnLwqD9!H7X}ya#Xpz
zI2mo7jAKMmT9ZO!m|7KUL}tv0QNoD=EB7;pu%!<w&;i}@7D4>Gr8H_3u`(%#l#>!3
zd6F2E=<GPuD!IuR;iHU3Lju`^B>dP&M<>PdC8RA@7wnS9hG@`<FJ#L>4mArS%Y@TL
z8KX+=c8Ds4+AwXgurVFv5Ooqk{4)D(o|34&Nz`pnmWWdPd<knwBRJ&&42H2Lm1#pi
zU#K;L-m=MS+YK2jG#U8=V?~Ay%dF^B+O~z5cl@=8IZM{Yn@!v;`5ejR#?7{l-5VS#
b@=zpbi^aWgb5+WAWSKL`6uK*S+fMKw8fShk

delta 1084
zcmY*YO=whC6h7zPbMKublQ){YnKuC)lf2};!iZ)vlRQFeT8l1H+*p)u3Ockx7EMiQ
z5TTX<>7sNI7+#?ZL5f0Gg^HmeNGTmR6&06Vbx}$|H-#d)apiYsrqo{EIcLsyzk7b}
zx%2z{7m1NcqW8NdlfCNAZuhM()w_?n_iLSJ`K4cp%mJd&>iUKDhtc@S8$|R6WO*IH
zSabIu{Qe0tx4yA;S%1~rCgQ)~pa1CM2kqocyh|ic;4f~pFK=?4Hn3lXKmBog<HEIX
zejX(%wTM(@^WvvlH?E(ZAliQloN;1WBYF)~qIz$8_xrUgfd0R#eFSLtW_9me>5b<!
zHaPLyCx7Oi>TPfP@elbej<}uQ<Gs1+Y2dF0@+s;NZzFGe+xfR@ZRc-wOU>Wmhx|-!
zsYg20@93-g7yUv`$Qjv`tMawnmM8MU6nE~LL;5}A6VV*SRHS_rQk8ITSy)r6+&aRu
z0cXu}?1fiUyrRUof-`*;h_F(<&v{auFrb1+!Ii_w$KMg<hetl^q=-603v`^$A!fYv
zCa-eE#>Y5zw!}>b;{vX8x?CwYnpw240z$T&q>UPfHia8-*+!M9d4yZ594$1<)`9L8
z(xoU%<1ES=<uGp4x#6O5txyFsD+p_t4z#x(n(|g@tT8n}G&V;(l^K0#1*&*QO)(pV
z&ibEbBS!a+AObw6AZ7xa#sD@}bkT?KXQ2?4l_9bi$<B|XZ*wQ1S=x_lpe#Ac&DN@_
zL@q(w<<}Vv#9^S4G^?TU0%B@q3Qj5Ow3Z2Nj40!rR@zx)LGeB(IA~N`tF3qsbsIuT
ztQfh9{Si)Mq?Fk>%`X*aTKjMzs7;jMk_wis<*C50g0Fe_l{{>1Nn52tt@8)Pryc2s
zO(;RwDd?jJx`^QfJUbZ4;=j)%tZ_8J2K(t^CA70iYdJLjU5t8#qBZLFO23MVSdsZ5
z3Cx2-k`2N853YKemHcoplMM=+p=r|O@c${HF#k}?@lrGtb6~g*RVrE||A@%WmEgR*
E1P?ohcmMzZ

diff --git a/docs/static/fonts/icons/iconfont.svg b/docs/static/fonts/icons/iconfont.svg
index 647ad0a8..f6fd85f3 100644
--- a/docs/static/fonts/icons/iconfont.svg
+++ b/docs/static/fonts/icons/iconfont.svg
@@ -21,7 +21,7 @@
       horiz-adv-x="23.578015492438215" d=" M17 0H6.4A5.901881224640355 5.901881224640355 0 0 0 5.1 0.3H2.3A1.283659166359277 1.283659166359277 0 0 0 1 1.6V4.5H0.5A0.5016599040944301 0.5016599040944301 0 0 0 0 5V35.4A0.5016599040944301 0.5016599040944301 0 0 0 0.5 35.9H1V38.7A1.283659166359277 1.283659166359277 0 0 0 2.3 40H10.6V39.6H12.8V40H21.2A1.283659166359277 1.283659166359277 0 0 0 22.5 38.7V35.9H23.1A0.5016599040944301 0.5016599040944301 0 0 0 23.6 35.4V5.1A0.5016599040944301 0.5016599040944301 0 0 0 23.1 4.6H22.5V1.6A1.283659166359277 1.283659166359277 0 0 0 21.2 0.4H18.5C18.4 0.1 17.2 0 17 0zM6.2 34.5L3.7 33.8A1.0033198081888601 1.0033198081888601 0 0 1 3.4 33.7A0.2360752489856142 0.2360752489856142 0 0 1 3.3 33.5A0.20656584286241245 0.20656584286241245 0 0 1 3.4 33.3L4.1 32.8A7.657690888970861 7.657690888970861 0 0 1 3.1 30A8.51346366654371 8.51346366654371 0 0 1 4.8 23.5C5.8 24.2 6.5 24.7 6.5 24.7A7.377351530800443 7.377351530800443 0 0 0 5.4 26.9A6.300258207303577 6.300258207303577 0 0 0 6 31.8L6.5 31.5H6.5L6.6 31.5A0.3541128734784213 0.3541128734784213 0 0 1 6.8 31.4A0.17705643673921065 0.17705643673921065 0 0 1 7 31.5A0.6344522316488379 0.6344522316488379 0 0 1 7 32L6.2 34.5zM17.5 31.8H17.5A6.300258207303577 6.300258207303577 0 0 0 18 26.9A7.510143858354851 7.510143858354851 0 0 0 17 24.7L17.1 24.6L18.6 23.5A8.631501291036518 8.631501291036518 0 0 1 20.3 30A7.657690888970861 7.657690888970861 0 0 1 19.3 32.8L19.8 33.1L20 33.2A0.22132054592401326 0.22132054592401326 0 0 1 20.1 33.4A0.26558465510881596 0.26558465510881596 0 0 1 20 33.6A1.0033198081888601 1.0033198081888601 0 0 1 19.7 33.7L17.2 34.5S17.1 34.1 17 33.6S16.6 32.3 16.5 32A0.619697528587237 0.619697528587237 0 0 1 16.5 31.5A0.17705643673921065 0.17705643673921065 0 0 1 16.6 31.4A0.48690520103282936 0.48690520103282936 0 0 1 16.8 31.4L16.8 31.4L17.4 31.7zM11.7 30.6A1.9918849133161198 1.9918849133161198 0 1 1 13.7 28.6A1.9918849133161198 1.9918849133161198 0 0 1 11.7 30.6H11.7z" />
     <glyph glyph-name="addpackage"
       unicode="&#xF105;"
-      horiz-adv-x="40" d=" M4.3 19.1C4.3 10.5 11.4 3.5 20 3.5C28.6 3.5 35.7 10.5 35.7 19.1C35.7 27.8 28.6 34.8 20 34.8C11.4 34.8 4.3 27.8 4.3 19.1z M18.3 29.6H21.7V8.7H18.3V29.6z M19.1 28.7H20.9V9.6H19.1V28.7z M-15984.1 -6224.1H-15984.1V-6224.1H-15984.1V-6224.1z M-15985.2 -6223.8H-15985.2V-6223.8H-15985.2V-6223.8z" />
+      horiz-adv-x="40" d=" M4.3 19.1C4.3 10.5 11.4 3.5 20 3.5C28.6 3.5 35.7 10.5 35.7 19.1C35.7 27.8 28.6 34.8 20 34.8C11.4 34.8 4.3 27.8 4.3 19.1z M30.4 20.9L21.7 20.9L21.7 29.6L18.3 29.6L18.3 20.9L9.6 20.9L9.6 17.4L18.3 17.4L18.3 8.7L21.7 8.7L21.7 17.4L30.4 17.4z" />
     <glyph glyph-name="brick"
       unicode="&#xF106;"
       horiz-adv-x="40" d=" M34.3 0.9H5.7V39.1H34.4V0.9zM10.4 32.7V18.4H29.6V32.7H10.4z" />
@@ -30,7 +30,7 @@
       horiz-adv-x="40" d=" M6.1 33H9.6V5.2H6.1V33z M18.3 33H21.7V5.2H18.3V33z M30.4 33H33.9V5.2H30.4V33z M2.6 15.7H13V7H2.6V15.7z M14.8 31.3H25.2V22.6H14.8V31.3z M27 22.6H37.4V13.9H27V22.6z" />
     <glyph glyph-name="functions"
       unicode="&#xF108;"
-      horiz-adv-x="40" d=" M12.7 25.1H9.8C9.8 25.9 9.8 26.1 10.6 26.1C12 26.1 13.1 26.8 13.6 28C14.3 29.4 15.2 30.8 16 32.2C16.9 33.4 18.3 34.3 19.9 34.5C20.9 34.6 21.9 34.3 22.5 33.4C22.8 32.9 22.8 32.4 22.6 31.9C22.3 31.3 21.8 31.2 21.2 31.3C20.7 31.3 20.4 31.9 20.4 32.4C20.4 32.6 20.4 32.6 20.4 32.7C20.4 33.1 20.5 33.4 20.5 33.8C20.2 33.8 19.7 33.9 19.3 33.8C18.6 33.4 18.1 33.1 17.8 32.4C17.1 31.3 16.5 30.1 16.2 28.9C15.9 28 15.5 27 15.3 26.1H17.6C17.4 25.8 17.4 25.4 17.2 25.1H15C14.5 23.3 14.1 21.8 13.6 20.2C12.9 16.9 11.7 13.8 10.3 10.6C9.6 9.3 8.7 8 7.7 7C6.8 6.1 5.8 5.6 4.5 5.6C3.9 5.4 3.2 5.8 2.5 6.1C2.1 6.5 1.9 7.2 2.1 7.7C2.5 8.2 3 8.6 3.7 8.4C4.2 8.4 4.4 7.9 4.4 7.3C4.4 7.2 4.2 7 4.2 7C4 6.8 4 6.6 4 6.5C4.2 6.5 4.4 6.3 4.7 6.3C5.6 6.3 6.5 6.8 7 7.7C7.5 8.6 8 9.4 8.2 10.3C9.6 15.2 11 20 12.4 24.9C12.7 24.9 12.7 24.9 12.7 25.1z M31.9 5.6C32 5.8 32 5.9 32.2 6.1C33.9 7.2 35.2 9.1 35.5 11C36.2 14.3 36.2 17.6 35.3 20.7C34.8 22.5 33.8 23.9 32.4 24.9C32.2 25.1 32 25.3 32 25.4C35.2 24.2 38.1 20.4 38.1 15.5C38.1 11.3 35.7 7.3 31.9 5.6z M23.7 25.4C23.7 25.3 23.5 25.1 23.5 25.1C21.8 24 20.5 22.1 20.2 20.2C19.5 16.9 19.5 13.6 20.4 10.3C20.9 8.6 21.9 7.2 23.3 6.1C23.5 5.9 23.7 5.9 23.7 5.6C20 7.3 17.6 11.2 17.8 15.3C17.6 20.7 20.9 24.6 23.7 25.4z M31.3 12.7C31.3 12.7 31.5 12.7 31.7 12.6C31.7 12.6 31.7 12.6 31.7 12.4C31.2 11.5 30.6 10.8 29.8 10.3C29.4 9.9 28.7 9.8 28.2 10.3C28 10.5 27.9 10.6 27.9 11C27.5 12 27.3 12.9 27.2 13.9C27.2 14.1 27.2 14.1 27 14.3C26.8 13.9 26.6 13.6 26.3 13.3C25.8 12.6 25.2 11.7 24.5 11C24.2 10.6 23.9 10.3 23.3 10.1C22.8 9.9 22.3 10.1 21.9 10.6C21.9 10.6 21.9 10.8 21.9 10.8C21.9 11.2 21.9 11.5 22.3 11.7C22.5 11.9 22.8 11.9 23.2 11.7C23.2 11.7 23.3 11.5 23.3 11.5C23.9 11.2 24 11 24.4 11.7C25.1 12.7 25.8 13.9 26.6 15C26.6 15.2 26.6 15.3 26.6 15.5C26.5 16.2 26.3 16.9 26.1 17.6C25.8 18.8 25.2 19.2 24 19.2H23.9C23.7 19.3 23.9 19.5 24 19.5C24.7 19.7 25.6 19.9 26.3 19.9C26.5 19.9 26.6 19.9 26.8 19.7C27.3 19 27.7 18.3 27.9 17.4C27.9 17.3 28 16.9 28 16.7C28.2 17.1 28.5 17.6 28.9 17.9C29.4 18.5 29.9 19.2 30.5 19.5C30.8 19.7 31.2 19.9 31.5 19.9C32 19.9 32.4 19.5 32.4 19C32.4 19 32.4 18.8 32.4 18.8C32.2 18.3 31.9 18.1 31.3 18.3C31.3 18.3 31.3 18.3 31.3 18.3C31.2 18.3 31.2 18.3 31 18.3C30.5 18.6 29.8 18.5 29.4 17.9C29.4 17.9 29.4 17.9 29.4 17.9C29.1 17.4 28.5 16.7 28.2 16.2C28.2 16 28.2 16 28.2 15.9C28.5 14.6 28.7 13.4 29.1 12C29.1 11.9 29.1 11.9 29.2 11.7C29.4 11.2 29.8 11 30.1 11.5C30.6 11.9 30.8 12.4 31.3 12.7z" />
+      horiz-adv-x="40" d=" M12.2 25.4H9.1C9.1 26.3 9.1 26.5 9.9 26.5C11.5 26.5 12.5 27.2 13.1 28.6C13.8 30.1 14.8 31.5 15.7 33.1C16.5 34.3 18.1 35.3 19.7 35.5C20.7 35.7 21.9 35.3 22.5 34.5C22.8 33.9 22.8 33.4 22.6 32.7C22.3 32.2 21.8 32 21.1 32.2C20.5 32.2 20.2 32.7 20.2 33.3C20.2 33.4 20.2 33.4 20.2 33.6C20.2 33.9 20.4 34.3 20.4 34.6C20 34.6 19.5 34.8 19.2 34.6C18.5 34.3 17.9 33.9 17.4 33.1C16.7 32 16.2 30.6 15.7 29.4C15.3 28.6 15 27.3 14.8 26.5H17.2C17.1 26.1 17.1 25.8 16.9 25.4H14.5C13.9 23.5 13.6 21.9 12.9 20.2C12.2 16.7 10.8 13.4 9.4 10.1C8.7 8.6 7.7 7.3 6.6 6.3C5.8 5.4 4.5 4.9 3.3 4.9C2.6 4.7 1.8 5.1 1.1 5.4C0.7 5.8 0.5 6.5 0.7 7.2C1.1 7.7 1.6 8 2.5 7.9C3 7.9 3.2 7.3 3.2 6.8C3.2 6.6 3 6.5 3 6.5C2.8 6.3 2.8 6.1 2.8 5.9C3 5.9 3.2 5.8 3.5 5.8C4.4 5.8 5.4 6.3 5.9 7.2C6.5 8 7 9.1 7.2 9.9C8.5 15.2 10.1 20.4 11.7 25.4C12.2 25.3 12.2 25.3 12.2 25.4z M32.5 4.7C32.7 4.9 32.7 5.1 32.9 5.3C34.8 6.3 36 8.4 36.4 10.5C37.1 13.9 37.1 17.4 36.2 20.9C35.7 22.8 34.5 24.2 33.1 25.4C32.9 25.6 32.7 25.8 32.7 25.9C36 24.7 39.2 20.6 39.2 15.3C39.3 10.8 36.7 6.5 32.5 4.7z M23.9 25.8C23.9 25.6 23.7 25.4 23.7 25.4C21.8 24.4 20.5 22.3 20.2 20.2C19.5 16.7 19.5 13.3 20.4 9.6C20.9 7.7 22.1 6.3 23.5 5.1C23.7 4.9 23.9 4.9 23.9 4.6C20 6.5 17.4 10.5 17.6 15C17.4 20.7 20.9 24.9 23.9 25.8z M32 12.2C32 12.2 32.2 12.2 32.4 12C32.4 12 32.4 12 32.4 11.9C31.9 11 31.3 10.1 30.3 9.6C29.9 9.3 29.2 9.1 28.5 9.6C28.4 9.8 28.2 9.9 28.2 10.3C27.9 11.3 27.7 12.4 27.5 13.4C27.5 13.6 27.5 13.6 27.3 13.8C27.2 13.4 27 13.1 26.6 12.7C26.1 12 25.6 11 24.7 10.3C24.4 9.9 24 9.6 23.5 9.4C23 9.3 22.5 9.4 21.9 9.9V10.1C21.9 10.5 21.9 10.8 22.3 11C22.5 11.2 22.8 11.2 23.2 11L23.3 10.8C23.9 10.5 24 10.3 24.4 11C25.1 12 25.9 13.4 26.8 14.5C26.8 14.6 26.8 14.8 26.8 15C26.6 15.7 26.5 16.6 26.3 17.3C25.9 18.5 25.4 19 24 19H23.9C23.7 19.2 23.9 19.3 24 19.3C24.7 19.5 25.8 19.7 26.5 19.7C26.6 19.7 26.8 19.7 27 19.5C27.5 18.8 27.9 18.1 28 17.1C28 16.9 28.2 16.6 28.2 16.4C28.4 16.7 28.7 17.3 29.1 17.6C29.6 18.1 30.1 18.8 30.8 19.3C31.2 19.5 31.5 19.7 31.9 19.7C32.4 19.7 32.7 19.3 32.7 18.8V18.6C32.5 18.1 32.2 17.9 31.7 18.1L31.7 18.1C31.5 18.1 31.5 18.1 31.3 18.1C30.8 18.5 30.1 18.3 29.6 17.8L29.6 17.8C29.2 17.3 28.7 16.6 28.4 15.9C28.4 15.7 28.4 15.7 28.4 15.5C28.7 14.3 28.9 12.9 29.2 11.5C29.2 11.3 29.2 11.3 29.4 11.2C29.6 10.6 29.9 10.5 30.3 11C31.3 11.3 31.5 11.9 32 12.2z" />
     <glyph glyph-name="list"
       unicode="&#xF109;"
       horiz-adv-x="40" d=" M11.1 30.4H36.9V27.3H11.1V30.4z M11.1 22.4H36.9V19.3H11.1V22.4z M11.1 14.4H36.9V11.3H11.1V14.4z M5.6 27.3H3.8V33.6H2.4V34.6C3.3 34.6 4 35.1 4.2 36.2H5.6V27.3z M7.7 17.6V16H1.4V16.7C1.4 18.8 2.8 19.7 4 20.3C5.7 21.2 5.7 21.6 5.7 22.1C5.7 22.6 5.4 23.1 4.5 23.1C3.7 23.1 3.1 22.4 3.1 21.6H1.4C1.4 23.1 2.4 24.7 4.5 24.7C6.6 24.7 7.5 23.3 7.5 22.1C7.5 20.3 6.3 19.8 4.9 19C4 18.4 3.3 17.9 3.3 17.4H7.7z M4.5 4.5C2.4 4.5 1.4 5.9 1.2 7.5H3C3 6.6 3.5 6.1 4.5 6.1C5.6 6.1 6.1 6.6 6.1 7.3C6.1 8 5.6 8.5 4.7 8.5H4.2V9.9H4.5C5.6 9.9 5.9 10.4 5.9 11C5.9 11.7 5.4 12 4.7 12C3.8 12 3.3 11.3 3.3 10.6H1.6C1.6 12.2 2.6 13.6 4.5 13.6C6.4 13.6 7.5 12.3 7.5 11.1C7.5 10.4 7.1 9.7 6.3 9.4C7.3 9 7.7 8.2 7.7 7.3C7.8 6.1 6.8 4.5 4.5 4.5z" />
@@ -39,10 +39,10 @@
       horiz-adv-x="40" d=" M2.8 14.1H7.4C10 14.2 12.2 16 13.1 18.6C15 23.1 18.3 31.3 23.7 31.3S29.8 31.3 29.8 31.3V35.8L36.9 28.3L29.8 21.5V26.4H24.9C22.3 25.7 20.2 24 19.4 21.5C17.3 17 15.2 9.4 8.2 9.2C5.1 9.2 3 9.2 3 9.2V14.1z M2.8 31.1V26.2H8.2C8.2 26.2 11.4 26.2 13.1 22.1C13.8 23.8 14.7 25.4 15.7 26.9C15.7 26.9 12.2 30.9 8.4 30.9S2.8 31.1 2.8 31.1z M19.5 18.4C19.5 18.4 21.8 13.9 24.4 13.9H30V18.4L37.3 11.3L30 4.2V9H23.7C23.7 9 20.2 9 16.9 13.4C18 14.9 18.8 16.7 19.5 18.4z" />
     <glyph glyph-name="loops"
       unicode="&#xF10B;"
-      horiz-adv-x="40" d=" M7.6 12.2C6.1 14.5 4.3 16.6 2.8 18.8H6.1C6.1 22.6 7.6 26.5 10.4 29.1C12.3 31 14.6 32.2 17.2 32.7C21.9 33.8 27 32.4 30.4 28.9C29.6 28 28.9 27.3 28.2 26.6C24 30.1 19.6 30.8 14.8 28.2C11.3 26.3 9.4 22.6 9.4 18.8H12.7C11 16.6 9.2 14.3 7.6 12.2z M31.3 18.8H28C29.7 21.1 31.3 23.2 32.9 25.4C34.6 23.2 36.2 21.1 37.7 18.8H34.4C34.4 14.8 32.7 11 29.9 8.4C28 6.6 25.7 5.4 23.3 4.9C18.6 3.9 13.6 5.3 10.1 8.7L12.3 11C16.3 7.5 20.9 6.6 25.7 9.4C29.2 11.2 31.3 14.8 31.3 18.8z" />
+      horiz-adv-x="40" d=" M6.3 12.7C4.5 15.2 2.6 17.4 0.9 20H4.5C4.5 24.2 6.3 28.4 9.2 31.3C11.3 33.4 13.7 34.8 16.7 35.3C21.9 36.6 27.3 35 31.1 31.2C30.3 30.3 29.4 29.4 28.7 28.7C24.2 32.6 19.3 33.3 14.1 30.5C10.3 28.4 8.2 24.4 8.2 20.2H11.8C9.7 17.6 7.8 15 6.3 12.7z M32.2 20H28.5C30.4 22.5 32.2 24.7 33.9 27.3C35.8 24.9 37.6 22.6 39.3 20H35.6C35.6 15.7 33.7 11.5 30.6 8.6C28.5 6.6 26.1 5.3 23.3 4.7C18.1 3.5 12.7 5.1 8.9 8.9L11.3 11.3C15.6 7.5 20.7 6.6 25.9 9.6C29.9 11.7 32.2 15.7 32.2 20z" />
     <glyph glyph-name="math"
       unicode="&#xF10C;"
-      horiz-adv-x="40" d=" M15.6 7.9C15.2 7.5 14.7 7 14.4 6.7L10.5 10.5C9.1 9.1 7.9 7.9 6.7 6.7C6.4 7 5.8 7.5 5.5 7.9L9.3 11.7C7.9 13.1 6.7 14.3 5.5 15.5C5.8 15.9 6.4 16.4 6.7 16.7L10.5 12.9L14.4 16.7C14.7 16.4 15.2 15.9 15.6 15.5L11.8 11.7C13 10.3 14.4 9.1 15.6 7.9z M4.3 26.8V28.4H9.7V33.8C10.2 33.8 10.7 33.8 11.2 33.8V28.4H16.6V26.8H11.2V21.4H9.5V26.8H4.3z M34.9 12.4H21.3V15.4H34.9V12.4z M34.9 9.4V6.5H21.3V9.4H34.9z M34.9 29.3V26.3H21.3V29.3H34.9z" />
+      horiz-adv-x="40" d=" M15.2 5.3C14.9 4.9 14.2 4.2 13.8 3.9L9.3 8.4C7.6 6.7 6.2 5.3 4.8 3.9C4.4 4.2 3.8 4.9 3.4 5.3L7.9 9.8C6.2 11.5 4.8 12.9 3.4 14.3C3.8 14.7 4.4 15.4 4.8 15.7L9.3 11.2L13.8 15.7C14.2 15.4 14.9 14.7 15.2 14.3L10.7 9.8C12.1 8.2 13.7 6.7 15.2 5.3z M1.5 28V30H7.9V36.4C8.6 36.4 9.1 36.4 9.8 36.4V30H16.3V28H9.8V21.6H7.8V28H1.5z M38.4 10.7H22V14.1H38.4V10.7z M38.4 7.2V3.7H22V7.2H38.4z M38.4 31V27.5H22V31H38.4z" />
     <glyph glyph-name="motors"
       unicode="&#xF10D;"
       horiz-adv-x="40" d=" M28.9 25.8C27.5 24.4 25.9 22.9 24.5 21.5H35.7V32.6L32.2 29.1C29.6 32.3 25.9 34.3 21.8 34.9C18.3 35.4 14.6 34.5 11.7 32.6C4.2 28.1 1.9 18.3 6.5 10.9S20.7 1.1 28.2 5.6C30.8 7.2 32.7 9.5 34.1 12.1C32.7 12.6 31.3 13.3 29.9 13.8C28.5 11 25.9 9 23 8.1C20.7 7.4 18.3 7.6 16 8.4C10.3 10.7 7.3 17.1 9.4 22.9C10.6 26.3 13.6 29 17.1 29.8C21.6 31.2 26.3 29.5 28.9 25.8z M16.7 19C16.7 17.1 18.3 15.7 20 15.7S23.3 17.3 23.3 19C23.3 21 21.8 22.3 20 22.3C18.1 22.5 16.7 21 16.7 19C16.7 19 16.7 19 16.7 19z" />
@@ -51,13 +51,13 @@
       horiz-adv-x="40" d=" M24.2 17.7C27.1 17.2 29.9 15.7 31.7 13.2C32.5 13.2 33.4 13.2 33.4 13.2S36 20.9 30.3 26.3S13.4 31.7 9.2 26.3C6.3 22.6 5.2 17.6 6.8 13.2C7.3 13.2 7.7 13.2 8.2 13.2C8.2 13.2 11.1 17.6 15.8 17.7C15.7 10.1 15.7 3.5 15.7 3.5C12.3 4.2 9.6 6.3 8 9.4C4.5 10.1 1.7 13.2 1.7 17C1.7 28.3 10.3 34.8 20 34.8S38.8 27.3 38.1 17C37.7 9.9 31.8 9.4 31.8 9.4C30.4 6.3 27.7 4 24.3 3.5C24.2 11.3 24.2 17.7 24.2 17.7z" />
     <glyph glyph-name="sensors"
       unicode="&#xF10F;"
-      horiz-adv-x="40" d=" M20 37.4C29.6 37.4 37.4 29.6 37.4 20S29.6 2.6 20 2.6S2.6 10.4 2.6 20S10.4 37.4 20 37.4z M20 7.8C26.8 7.8 32.2 13.2 32.2 20S26.8 32.2 20 32.2S7.8 26.8 7.8 20S13.2 7.8 20 7.8M20 2.6C10.4 2.6 2.6 10.4 2.6 20S10.4 37.4 20 37.4S37.4 29.6 37.4 20S29.6 2.6 20 2.6z M20 27C23.8 27 27 23.8 27 20S23.8 13 20 13S13 16.2 13 20S16.2 27 20 27z" />
+      horiz-adv-x="40" d=" M20 36.9C10.6 36.9 3 29.2 3 19.8C3 10.4 10.6 2.8 20 2.8S37 10.4 37 19.8C36.9 29.4 29.4 36.9 20 36.9zM20 8.2C13.4 8.2 8.2 13.6 8.2 20S13.6 31.8 20 31.8S31.8 26.4 31.8 20S26.6 8.2 20 8.2z M13.2 20C13.2 16.3 16.3 13.2 20 13.2C23.7 13.2 26.8 16.3 26.8 20C26.8 23.7 23.7 26.8 20 26.8C16.3 26.8 13.2 23.7 13.2 20z" />
     <glyph glyph-name="text"
       unicode="&#xF110;"
       horiz-adv-x="40" d=" M23.1 30.6V2.8H16.5V30.6H7.7V36.7H32.3V30.6H23.1z" />
     <glyph glyph-name="variables"
       unicode="&#xF111;"
-      horiz-adv-x="40" d=" M5.2 31.3H33V8.7H5.2V31.3z M33 31.3V27.8H5.2V31.3H33z M33 22.6V19.1H5.2V22.6H33z M33 13.9V10.4H5.2V13.9H33z" />
+      horiz-adv-x="40" d=" M36.8 12V7.8H3.4V12H36.8z M36.8 22.1V17.9H3.4V22.1H36.8z M36.7 32.2V28H3.3V32.2H36.7z" />
     <glyph glyph-name="cancel"
       unicode="&#xF112;"
       horiz-adv-x="40" d=" M4285.9 23284.1H4308.1V23280.4H4285.9V23284.1z M4285.9 23302.6H4289.6V23280.4H4285.9V23302.6z" />
diff --git a/docs/static/fonts/icons/iconfont.ttf b/docs/static/fonts/icons/iconfont.ttf
index e43edf6a0f7cfe2ad074a1a04793082dbc5519e3..09f962a4b86017207e8138a448cf07ff774cf163 100644
GIT binary patch
delta 1005
zcmXw1J!lkB5T1E6`*!coGkSX$gI><tyKEp3b3c2hL}Foth$0Ba#(*C2CrV<1hM*|K
zfR!jHTUZE!LBYa8NDvFLun1_SAQoaFB9g`+LBYbpd3*Zy&CHu`=FQB$nNOwV((S_h
z;dhHG0C*Dsj*d^YX4b!q90E|oLJ!YOUOv6~!A}do+6oZ+F>$JOa&%$rmiT@aYD@^Q
z|IxD_a(*FHnwXlsL^tFF_*K}6$?5S{dCi*y;8oG9Q>{xg*avfB?-adozBSc%>fYU#
zae#DE5@u(nFU~IBAKe7dQ4*&Vpt$u40rUafd6VBcwlI73czX9QNVM?}7rsXc+j8~E
z{;S6xi?;(Rx+OtGcEY)^fX`L#Nca&8p;CLplya8#si&&Ej4QaN=G0rt(m}dTujmig
zd6>ueJYVDc{GPw@@1-uQn+~)?mcWCggoI`$uZFPRkHrm`^8(NH+?rbpYHZn#ZAGlh
zVMq36wiyL*m>m_12^QXVuFUsB34Cb62%ME@UQlc7p>C{d&ksDE#+vKdBD?`Fs1KrB
zYc_&rZeSM<VbJjFevrqE_6I6%QM)>q%~kqwNEy5CL*Fj?LA6qA`d%};4V#0gD_+IU
zWrHN4LXr=0UPzWwN=IB6qU9QZ6jM@(ibO0dZv4z0xhT?{jCG3$HeSkH)haDubX4h#
zIBCl`X<Lh;EQ=Is&6HAXAu?lJj1o>1Sfcm{CVHU^9k5;Aq8=Vi<VUq4R@$*i*^bna
zA&Ehe&bCb{$xT{IJxW`sNg$Juq(0U%u~Gkh32B<O6$<j$&>XPC*NI|1jTTEqrV@^6
zrM1d$G)q)zRNJ)4z*={ZP1H#QVRv$Uo}#EdQPeF^l!(&&OdhMzAlSuztPf#TI<o=&
zOt#vn_Y`%;GSd(@%pxs+pbd+&X4z%SiJ7qw^R|B$F(=8`xIMifPf`Y3a=GDhs$)mH
chO(d}Xu{xL@Sn;>vy#m5XiK?Ee^Mv-FFxRYF#rGn

delta 1033
zcmYjQO^8!h6h7zPbMJjl{&alF%ZSEI-k1~uI+<kVbwH;m3T-Kc7Hy#}G+5hN7#(pC
zMazJ=DrKmBg)Rgaqeyp!j);hqW@ABGSEY;6g-Ah{B6j1d-%TQVdFPy*?|k=r=ic*j
zYwDk=Z>uXGKU}*{#NQCnC&zl-rRR^|{g6oQhu!${#Q85?q-TF4GFyqp%8SRlpGUa^
zYv4YD%`F1Rv~NGd?|ZPR#oqEc{dIp8djBFndg9cvZv9|<n@FA_pXqhaEpd~2sF#sf
zPj-9F<5z$9WsIoM!3#@Er_L;|T{|>RwCMwoa>Ss$1tV(qSFb#%ynW?*`OcBT?*Aw=
z#Q!?|IQ3;8`>RiWdhg=lACU&6Jc{KN%G6D(d`Fc(O8@4n>aTvM4y^B0x73ci{5!u;
z%j%&H_51pg{#Cz}{c=#2<dS?ZKg&~jX|n5E%y#{$@$xi9F=c5Zg%HJ^Bw<A@aAzmi
z@|?7bu{WMq@w^h_0%ry;FTzUozv9i}gaHL2fh&fapWGx$F9#P^8c?02Y1&Iipc&7;
z!wX!p@g9zyEpXc*xI8zxF;^<K+DSA$4?;3mZ?q~L+6K}*7j0CE+B><kz|nNOXdUQo
zx-lCijW~&tRxylQO>Vg;rxm(jW(8x7umbO+hbDYf8Y`oQh(>XPr!wOlT7fD)Q4`EY
z;benHvk{{QTcCi<DVP~Y(HOwSiq3iozZVXwtPGLGeAaVg`#4jl8g0TgP*P7n%Tx{p
z*s7HYoKn_lE#ul4QN}r~w6hRHk6s!aoJU)$t@sS>8G<ra49V<ZQdLZj5*w#~WNMv_
zI5s*ECAf;fvb8*s_bc$7jh=#stu1J)RH$_tXP>XgK($VFs7}D|g60fHkmuU);%8oc
z3}J<%AvUZxW=f&0)jM;c@zWpk4n1qM?VWxT6|o{aMkFw|jYu{G?=@WZG%M-l++;Fr
mY?7*^$>G0IKx6)MEXK3Z$jsK!+FmMYjrVU5S^qP4RQ?CqQijL?

diff --git a/docs/static/fonts/icons/iconfont.woff b/docs/static/fonts/icons/iconfont.woff
index 82bd444ba24a7ae5c835182cd141d3ee2a577f0b..c055ec95b098eb378625f0df8cc21ee48f5c537b 100644
GIT binary patch
delta 1896
zcmV-u2bcJ`6`U0mcTYw}00961000V{01E&B000s+krX_CQPHBtV{Kt@0004m00025
z0007{^5RHNXKZ<90006s000HP000T_6QT44Xk}q!000N{0000m0000sRe@ZMXlP|&
z000Oi0000T0000aNu{>%Xl-<O000O?0000L0001B1Bw6uY;R*>000PF0000o0000o
zCGI0^ZDDvVZ~y=ZkN^Mx9{>OVAOR}?c5Y#9WdHyOumAu7DF6Th7Mqv83UF_8bN~Pe
z+>!iz3p@l!GlJv*$wUT-lY;@Ye^pI#<3tqh*T0hO*s>#8&cseKQeuS(B$j2l3tY)8
z*f7PKqKetTk|lc%z#&+$WWgD@1$USOuphqHk~334OKP>cTiyMA@4fE{Be>j(l^BVI
zcqu*;dm()JM7wp>j47SxuDGY&6KyXjwN+u$`F6is=l|DvK9*9dM4_H3e=bH#!(VtZ
zsioA0`zUmr5WXZTO(eArqh?4LQ8fH_hY+z4@8640#U~;cuf)CB;+$WIuf@0Gdm)-T
z+C5U)HtnuG$oYzztjtnZ6=TBrFKD}eBp|w%dDgTg9^b$7V%>Tm*>C5mbs1x+-HP(p
z)B^tzS5-)*WPx)^nrSOZe-UYC7>AzGE4sy#D#m3a^ePNXLO}~Ch|HPgPkUyFN^PAY
z&G;C*l2eB=j8NwIlG++$HLo0Zi=d2n8Lfm1wyJO~#e-;s7YFfLe8cvtHjh*R|E4_<
za2+VEvnB(g+EsH#?E!dQ0km~x=Cit|q3&sTq+MM;QqwkBoox=3e@|qwg5~7U4f&N4
zIT=N$iQ=o0ijoq>-yM+opsWL#p-Cr1Q6zb8j9-*RiMcunv@k9_LI;~JVAB+yw}CxH
zQ{s#*1E`xC$Ea}}SGh8G@I+tjeD3S{gz_hPpr*p{-O)(pbO?GWmN+CO9d*3Zka}y7
zGRLOA)cR5pEUFknf54%5GCrj~T2IKp_q8ZPYzUuTNcJLvTjeE)19c#;(Z)s2gz814
zBiyIjX+lS&btK~$ef?S`A}!d_1Ej;x#d5hwX>BJHjM^|~4K8@jP)x)ryj^&B^YN+r
zH>_M*tw-TL9}Gs}e!1i_j2BVNE9pMAui-IXd?kMD_T9f$f0wki%(R_ws5rdJP1)|)
zcl^Hf`Q~%POS`XjRU0CFQ)h+EY(CHHdwP;QZttjaMb&QW##g0B(D?(|x~yG3Z%2wa
zN_zJQmXJ2ofn1YOPz9|<!5I)Is0JZqI)9Sg&pdj@`p~%yYAYvFc1<}+G07U9WSzx_
zG%P9BYIOqfe}J7e&%<hHKl6KotK;_++<e*boAplxySCf5$urRLTJG+^b5I8m<?Om`
z(k%kbZ!zG)fXm!AwZj*o7!DP<eefw6)UA`ho&|15d7%uh1ko{*M~`G?)TkpUbalKC
zPTKjzH9X-8QIFGZ_rBiy{ejxtwPgY0jp>fsthpp#f33@WljZY%@PYQw4(3upcbo}L
zt&HUkDMx`h=Rofm<SA_;aEE|Zb3ic)aSROnpJe})y+7TEDSTA;9b$0zBq6bDH>T`B
zrO(TBEZ3F4fd5#C7!=Vd=^|J-Rj`f<-&j&%X$@h3rKL4w6}s4z9FQ7@GQHN_gxFgG
z`!#mle?SW=UqJ<O$8y&MyOk}%u~{Jjc(f<PX~(bw=-5hY<we59usifaGw!x_ssMGN
z)HAkgTr2D<JV!?B?&VmfoIiXumiH1^U8gpPh82u7#BvsTZCvai9C*Xy!1N$Ef_woJ
zj+lRt2r)1^;Df}YF<@iEkFhKDSWDPhfV#Z#e>>h8?|qXM>*^lqC?s2Cs1j6{ix3e~
z#}NXDIOk{tk%<P8k-@?<tj-i5>>S3%?2F38FtFi7te*Xf`8^W__Jyi3)Sz%5<@_;K
zN64vRnHz9rlvOP2s0JEBWc7`SV%9qhulf;GNL@U9#P|~XvHE2kW=)pccyYO0TG(6l
zf3bPgzA)$b+!S1(bc1k<qrH;9-nvdtS;nwnnfy7QYyI8dI?s=DetG-*hdHdD$xrh+
zPWtvYJsh$|zWd|N&(E4L`JlJQ`R3|sto558LL4OHa`x_5={OggkMhF|e#7X5M;6WD
znfW%GkZ(A_`V_v&DfU3FUmMwdq@akGf5~XU$x2So&*|*!bb^d&X+e52ISZMJhO=q%
z>?5~`1CZqr1uk!Hb&}|mmU=qXr~jGrKn`J2P35UdlF^L#CH?_-V5%$t0C=2ZU}Rum
z0OFWNi!Jf|HeVUI88m<*4A+X@b|L5&YdmYBR{*&j3``(V08I}Jf_R)`U}Rumf6!n6
z0c{3`ZEHMh7#JB)fdl|HBLbBG004NLV_*OR4ItKr(&A8>N*Dm84g-q-000000000~
z0M-FM0geH*0mcFD0(Jt>0~P~J1B3&@1N;Ou1VjW}1a1U?1fB%c1m*<z004NLV_;-p
iV31(QV&G%|0VW{k0zw9c|6o1?1ppQM0iv_Z2<-tM17Irv

delta 1924
zcmV-~2YdLO6}S}?cTYw}00961000WO01E&B000tPkrX_CQqH2rV{Kt@0004m00025
z0007{^5RHNXKZ<90006s000Hk000UY^pkeSXk}q!000OG0000p0000s7Y#+CXlP|&
z000O)0000T0000a3p2LxXl-<O000PF0000P0001B1B$_pY;R*>000Ph0000o0000o
zCR8J~ZDDvVZ~y=ZtN;K29{>OVAOR}?ZEj(0WdHyO%m4rZDF6Th7Mqv83UF_8bN~Pe
z_>ug43nCCmGlJv*$ukCqlY;@Ye^$$m<3tp#TTiExPMowK37z!A?y;L`=#Jw!)(~}%
z5UUYugv2a>PhbywR(t^qR)_@>e}FU}!8go&0Q=$GvePpH%C0KAT&b#i&$;JD7{TRQ
zti(vn#ijUI?1X6Z2ig{8J*Fs0U3N>`2ilxbWXsG($!51L(*GMg9ZM-yf2h#T6c?kV
z;WyM+YALnhG4cb)gg1#s6G^T8S2HAhQ8fJbfDi*A-o6zdi4R38o{C$s!8tz>pNlWW
zH$v1mw7sXishe%Hm&uCiIFBP&W@Ezn&uFu|Cs=eV)3|PO)VA-_tY}(TvfCt)bursg
zxfP|)se%0myUI)|B{Q5;f6`1_Ns352!*=KyJ*8{ZNU>cuz^KA!Nho-N6+~uX`PD8A
zQLe31q}e{UUCF6K83rf`-lVq1Sj{UBx<yb%yo^@Dd8|rYOK~S^(TcrzF1}#A%Jn^!
zuz%g`33lx%s^U6^MU^WPwz`GEMG2#=%i}h#dN)+P8}4aa<@Z!Ke|22N>pi6tnXQ1F
z9J(QQ5s{NYfR<=*kyDma$o6*!WPecH85!e|j){Um^4tM_qAbdQn`7@5whL8gkLetk
zMqu6=c#1m585=gBsw*6$!f{;b^3;KeZMkjJwn`?HKF}T2C64b7Am!5`+)D$ALsHne
zj&~YTj|M4oc+}@wf1fJ?qKZxMb|{{VSE&!^3G?cw*MEpBks~%joN*4ni#9rw%q0T3
zTJVf3J(Kw}(A5Rb_-3q`4X=Kn6YVr%D9}0p8Yi!R1%lG!m?P>urY#J1Kp|T$=Mfcl
zGQn5t=M?Y@&l!q|I05s;VMnfI-vja7YCZDz>Cw^1-<L}+f5X8%81PEE=T7cD{i*oc
z@B18KkyrqqJ3FD;p>t!pp>mhRRo$lRXPD6Lin8*7j@L18PLs6u;h(N+@Cno1x@-VX
z&hW%hUfodT(qs1Jqt6w0s_Re}+)EaTVb2GIjT&@(g7Xwdnf5p=5J8f$<Xe$p-RKa)
z6yqeSnc<@`e;7vas1YxryT%8jIr#GluFjt)@cw6=KjXfZIjFa3>NL)q?Q^-kfnU8c
zuxD)1)X@e()^6~@`4293o5&77@WpVLfbyPC(kojheSHw~gOq2=;0h5LGkNd~W)aRT
z4@PwX0?|`F2d;qp1tK1&-R#<G*Y5Vzq^`*`fW~k&e{p?IZCT{$I!=@R;~njw8|-lf
z&2h#*YGo`BNIAkL7<SO1v4Tu%6To!{R+YdMqY%Tefqy6EBWDYdi76N)+5+*neUOmX
z0*s0G1nl!@EQ_)|17`v+@+NT5L@cRi%5XAp4iV-otmW)r{2Xuu0-?O<;f&e{)5k~V
zbJ7yFe_vroo0qO^OHeFzEOoWVEpJkU&kEw-;yHxhG@A!0)qy2zX))#!Fc<oJ!o${1
zl!dM-b+GLU*9sAWod9^_Zsk};oIBcbEN>-jb)C{=HeLawA?&fBn{fjNqN4|G;prn!
z1o;7uGGhP3i3oqwnFo2t!x4iGGGkYIjLQN$f1goWw_DyB{jQF)qP#^a@`)DNDTk}`
zIWj4y%t62u=X}E~H^EV0e9R~x3s58Pdd=uE>;nL7I0>s>3kqB#u|Uhr;!HlKE~}@T
zgTTT5_cHyMO3ss6vE4<6743){pr=^j(Wv)FwT37?>0i;T`blWayU{t%vby)fCE}A6
ze=+7ztmD)U=I6_$wFmvW1Q!l^*l8gXps!}xm-8f13hNKF?ywF2dg(f?<$nfPI1m3!
z60N`bTc>G{fB56e-`>q(Z4JLm60Gv_7d;&E{%?MN@%^KIOx|hnVZOPzfbPHe*2hdZ
z&S!6amX33_>G{QZWCo70m7+zqO~K-He-lrTNH`I<5qQk0cu%fh8~*}E3W@bR9L+hY
z$?54SEfyyeWL8Uaka@D`6mvM6hL3!@hM(ZH77^pp`dWvfj%cZ;Q+@KEId|j`Qsq>h
zs4yJOh&%BQrYx{O0C=2ZU}Rum0OE;@?r6mG+k9o<X3zkNFkCBqG#N%8?0df6f3qff
z1(3_ZzyuNn0C$HDI{<i`V_;-pV9;Oy0qui*+tzs2FfcNp0to<A{R89x004NLV_*OR
z4ItKr(&8ZcU>}%G1q=WMWdzy)000000000~0M-FM0geH>0n7pP0(1h-0~7;F1A+s<
z1NsC+1XKiY1cC&V1hNF^1o{OGApih)oMT{QU|^77NMzt-00AZ-<^n<nhW}tb0{|5o
K0hzO}2<-v#A!_sh

diff --git a/docs/static/fonts/icons/iconfont.woff2 b/docs/static/fonts/icons/iconfont.woff2
index 7401e50c049407a736c5da3b0922ec76cdacf814..ba22a5b85108892968b4f363dc1d945b207ed993 100644
GIT binary patch
delta 2085
zcmV+=2-^3M5v&jxcTYw#00961000Oq01E&B000s+000Nvkr*I<lW>qi0X70817Hg>
z00bZfgcb*a4I7LPBN3*Iw1@035^T58IK*UVU?_-AvR`MfU|zUqP4GP5pVhhdy|1A1
ze&S}>RShLgR<-Pz+09BzXbE7c-FOWu0Q75(H?et^J^;v))}7wkJG)>^H<vm$U`B;M
z0&_g!U0g5gr)>FuBxP}40Gj~-X;({UOR2J^3E{pa;r90il74ww`%r2V3Wv}r<UgfW
ziHguTtU_oHJh0!)hpPaQV^LV>DbCg3#d8oK!5C(s^Lm%8q3g)bGsozMMXnY&_Ln0E
z_wOW}y0AF|g%H7aoHRskfd^C=0C@Jta|j7gJcGQ^ihc8c_b}^6{#c?1Fq`iyt!YlC
ziQZs<5#e~`dZ%&;vnM00oNy_YW%-+11b!_2|35#9@gSi-TrpTYd;&ru5+q5Hri%=Y
znC#?VUY-I)N+3S6Zwf$~w3gsU(SSt-01W_W0YDD`^Z~#C01N@Z2mnj~fJp!_1puZ2
zz%BqV0{}XI05ApsvjAWY0L%k`1pu%J0G5bAfwCDo23P@RC+-^{lV0K=kB9(^qWD+}
z42qX27{RGw@em}PiWDp7Y+M(oqJg_H#X>rhNT)0{Jua>>A}sVTN13d<xxt`BcRC$~
zR(wF(Pg)xU-GOSYHq(0FMm+3uwzZBiwx0VHIovCMK5n&5YNTjvwD{lw7=+Eg_TESM
zDBvU;<%IeQqcr_tgRlE!)kltr)3F{x2cn9du+^UaLm8b8SgLM>p|B?XX#|XARI~$y
z?!q(Jf@I@j-?veu(Lgk_aH*KG!!EN_F9^b~T;X?KUD=A$INW2cOiPd+O0~|nA;r7l
z`{#In)RLd_bg>_zJ#5>q4LaBK$wrte+A3KaarCxH4}n4cRih>bH4IjZ_1Yd*H?C~S
z$GqQJBleCSBRJ=hkB>%nDSb~Kv`W<g%B)lL7;KF~*QTfvj#Jdne{)NdpvTQGb-hp8
zc92=e%}CdD__6h}V-=I3%Z%aF-bK<|tRXCa9!}q>Xo!)aX0B=viL}7@7fxoW!7x*W
zwk`uR>tR(_^HgCK7R=9x7@nT^DjFc3kKlbk9Q1bu`bWqQx3jXk*lYLjc$>ZBeT=Yb
zW%&K*W!PuV$&a%ZTUS>--+KeXt6F^W_Ii8P6L^Of?f3yvJN{Y9BiQf^FX5Tezvo?l
z&PfZ44?A%3P(}*p8=%ju!tCLRYyQcTGk>)oZ}}3@;QyA=<#JxO=Bnl*Ip<8RVH-7X
zY|fiEOr439-!0P99c*r_S8I6lrpS$tqPwmlo~amLMC*e1T2W8P+SLWWj_Cw*tx{vx
z`dAl8FiaO*3MCvCO5;t(NSyQ6g!6oV6RT<T2&gy^A*pp+v$4&R9q1723hE=8lt7Xy
z_*!sQaMK_R!Z->-6h!IRpM3m=FMioN{t=mniZUZ8A$|zN$yrtgi<Jl^6vJQ)KRTfd
z!^K$Ki;B3ODm9DDssk{WYun!4C-(G)eY?ZmeYb{@jY1nHC*cMR8E`g}&#=OO4zMrk
zp${lZJgYE~vfJ{U5pmLxDul$KFelp_HHzxw>r_FP%>~FxA+I%Y<Ac_dAevQcwMKQk
zXX<z2?anp(bK{25s)*D@K#48F!~IM@PY0H3(2E+4HJF6ggj4?Y1(mip{9c`ECj7`D
z%$SK0LE{){pJ|9RwPAg4|6c2VX`Lb3HeS*5Ytn2xeF+jHzTLOa3&zI67Kt0y6xN>D
zS&#RgskV&Go8DeyT5C>T-Lk!7cZ*M$+i~;e#^dHm=LYrtB>zokT;MRj>jQX$Y%<k}
z=d75udctGAM6@S2R@$?7b-a9M<<8qAR;4=Sq-*ortmekuaB{q_G8gTCGHt0gjJM!)
z;!K~XIjKq8FwWc47xnE<?CwkS?pb11wfxp9-_+e<I=<+}u>t;o=(A~CZ0ok7HE^$N
z`Xz0#WQB@5x%u8>+9jLZcX_p|`nJv5g*!`o0u6eTdnoOUL}4m2Yej+&eom1oXZ{co
zjfgc5Nc7M4r{XGH?)>n7L#Hhq7FVzT|NnJblxhzH;Y1n1&^hT=0?}oqNyBC~=&2Y&
z%|~uRT1s+7H>GphO>~okHp)nX*1%R%b?&{*ft`5c=KJ7_hZbJ(m3*pts0!<Escn|r
zFzKo7nQ6a<$*|VEf9l&^2>wDdb%f|d7EeLe42NfO?7x?7f|eV97js1$UHTJRmKO96
z5dok;LV4gx^Z^{NhEyv59u&}D-_ntoJ<Skqqe}*lB!dk;A;Sy_hSNSdNsg@;#6}2?
z6Olpb;(CL@aZ|XBzT4nY<Pn39V}?J&1Hb<ok9-(5O74?!{z=1*LAN%W|4V99V`!`9
z@*!Kwq~H`ocM7(DA6D*t=v7kK<lKyyB@~sJ(5unCtn0dW9Z{jAvk4{l=C}Qmh8=^7
zY0ta<l3FaV{!m+0QzCpT=Tes76j^sNLv25-a>4qb$Eu{z#*Y!J76}#iRx_bjjUH-Q
zSBvHPvU1fvO`q;8<D*Zg7_s7sFM)&-{gexhl%%CgGUCL4vU2hYib~2VJ)C7%Fv$~M
zqp;|;%MQn@;iU2aF&4lD2D<KET>5f{Ix1}U{Vt<VbnJ>J^J|vD_dzUD>?(neH%VO7
zuG7vYyfw;p*7eHi==b|i;6Uh@>;@qt@imUr=;2WgnFZpN!JghB?lVXXrawb5if>nC
PbfhGkKs-AH0{{R37=HVh

delta 2185
zcmV;42zK|Z5RefVcTYw#00961000P(01E&B000tP000O>kr*I<lo*g;0X70817Hg>
z00bZfgcb*a4I8Qt5ml^>BKrfBF}8zdsM)hP0TV9Yu$+c^!J4=jc<Toe`~n*Q0000G
z#A8kI=SkXKTMB5=0WyThE)&=-CoKnVg)5&JuXqML68~@DX}OHCTJVCt2z&r!06>~=
zt#>bTE}5yyr#;<&{sD{8*kV+L;?CaMY}TWZl7V>+KozQvWVR=(mAA*o^seDUr3V{u
zG7R9O2gHN5?{d%BiZ5J+x&tK7ga6Ct(%ej&z9g*s=H4uWLU!a$GaqL%Ti{JfwD|=D
z)w&wjSD}~=L71!1=gwGr@H~5`-viqdy_7O4#xkOi_}`O%FF^py5<8*xX!K@4ykPOZ
z0vChq6}XI*3l6&lpg&h)3dRd1gfMW|ggk%%=w}EB{9jKIEGPnvywxFR)z`r9C;YUS
z0`&2}{neaK6C*(bbNN(DJ7``9JK>zyZOAknRD8Ta;HUL}@e^D%lIzDSG=_kXh!SNi
zjxM_Cp%+hoO!Dc!yo{WJ3P^~I?gEeoJr(!~mhem=U<Ltm2v|VC5&~8bu!evQ1Z*K-
z2LXEsI6%M=0!|QchJXtMTp{2F0e1*^K)@3MUie@_pPRe{90}1EP<1~f>{WOI%0wFv
z)n_!?)TkS80ZfG|8X!n_SJ}wE)QCGi`VQ}3<lVi0w%gEB>y1Y^qLdHzm3tH4-F4MG
zVkf)Rj&dpHCv=C-m?)aGn`14PwOqO#SE|-ATJKBx_JA$C?dkX7Vr_?D#Yu;pT)hq)
zmbQMZWOmc_4^$8uEmrCVC)SFsy*0g3wCcn5sY3B{5_QNc6-mNbd-Nw4{zW<NpxQ(n
zA3l_S`oy}yNyUlXok5m0WhRjh>^>-8xwJ!8#EC=bh|4oEoh=fsbnb9eE(qC3X7g;|
z%~5oM`(#};-yH6)KqSkhnV)tS+hDZ*sSxa-HEsZ<`7>l|E3Sc)(GVyx;eA{_E0xOT
z=-DDRTT6nnx8pO}7MmU7D&w80vSO6eDC2y8J#8(qX5D1$4O?Z1gKUv?oYM5MQ)x4-
zl`QW<V6k{SL{`c5W2F<~>9EC4G_-ltT9IovLQz?L>YFJ=wz>?bWpxC#KS`YAnb?&S
zA-NX8<*kk0;L$<8{*Ee&&8X?ovcj>{xDh4cTtaoWonn;7G?hoDDvL^yW<{ROqxR*0
z3M^K}tvIkUXlZsL$|YMRl-o}m>5B03#RB!RPJHZ^m~A(ybYisA%uOLH<yEvTThUHV
zRsXgq=XR|*wAs>X-Dq35BIlKd+wGJGtXOeO9$dt@#hWz>;Jpi2Y*<)v<L#h95tloA
z-75MT6(?dDYy-RI8pJi0{iyAWzJY9i+HE~kObvhHQ@fl7N!5?Jr=;HNYTeYU!Ezex
z5h<@@Q|I@CuFo*(a!{=Ydlco#&tkHsL;~HfLlIRIBvkz>5E65^8rIOQXm><W<KWt|
zk0hG0Y1a`_nt4rI>Xw!`4UZu9z;vv1eM&%y2N9gAnW~9RLNe?T<8u`v%1I=DP6?sP
zy%GElP>M?N&Vq7OKFt1E64pZr`+WJokXV!`sRaZ2V<2|BATlaO$|y>r8AbC`7Gfkm
zCeLF~B7V4%szG+CgK%HbG<&V?>jts+ia5RbH@VR&RXg3fe*%93+~J2NhOXqZUJfxs
z<`p~n2{!fx*0#$J<HJe(7R~*CGEqtprBOyVR8^FKpy&WdFh!NIM$~xx>(#L`Mq(Lj
zgu1p05%h_=1>)<ejHza3upgcA^gIm&$~YK`2GF8n6@Buq!nHPgmZBNV_OwFjPufel
z@I~qvWogg6S<XMQq3R|K&fXw_sxhIOIw*p$DvhRBuR>xZG-qwmXgL;tuBRqiXL~#r
zQhdb9XlRq@J?n_hcV8^5xOU3a;SZwTVjtyO_2iqtFr0Ybj`f79M}6{kmF6QPuB#RA
zHY!cCQGNz_hP*7zU6*l?wGLf;P?S+#ajEa}cN&#$(RmRn*&U!gx+!CI9qjX>u4tkv
zm8vu~TLhQq?ADi4u1F7mKFkfr55qP&!L}yc3iS{!8VZNX8)))DL&eZ@)2m-tK77$0
zf`9$_G)2W|g}-$Ey+mDyxJwTn>lynviP?9dpMk4rul)xon!Qpkb(QszphRE%;_2<{
z{SzW;hsJ$`9ZUx4_x)Vo`tfm7IA46N_J4n@P1F>_aAm$R{S_yF4dAt(`WD|mOM^NR
zUuTMj392#n5RMx=qTxj?){basr@{#XBC1tls*JVy&ldUFcYR0r;cs7yoL%!&j7>ZK
z(mJK{`#*Iuzr$~Jd3ApN`s!f?c~|UfGi{VmpLD4R;+`#_=NsPzDA7j)%zB?n<y-t%
zcdJVWt*2rTr2uPxs$nKZ0iO4BDwY2&Oi+KD+b^h3q8D%DU&#t^jAn(Dn8~ut(!AS|
zav}^dWdzS9yDUWy?JSMwK5ygyNLE0>Gg%>?ce5-<@jt{dAv5+-a=V}7-_$)A^taQe
z{*&6!8P3(|{$uWxNx><G<`eAMUEJHys-$o$cspX2P*g^LLa%!Fa;@t&bVG%bW&=uY
z-M{v4>K+WLmb@MOPih)Cc<5Z!DZ=}%=cv5k6lL>qlkM4EawXefXRD;pt(qh@9toB3
zNh6_G^%YdPR;#VrSiS0Aq^-L`ee*`az#$-^pke;TdmSDD5eZpQHQg{R+v)INS1`!~
zu2EQY?ef5Ae${<c4iIAjoS>t1vvASV4v$b_+qaL5{^<x?@nF7Y>8gGdixgWW@P3oT
zMQxoPHsIDM+s)vW)7$sYEpR0?OtwMDNW8|L8ofTsE3-gc89eC=;`1Gh*^Ff<M)CMi
LMsM8N8F4lPTy7?e

diff --git a/svgicons/categories/addpackage.svg b/svgicons/categories/addpackage.svg
index 20d6e3e2..4c790989 100644
--- a/svgicons/categories/addpackage.svg
+++ b/svgicons/categories/addpackage.svg
@@ -9,15 +9,7 @@
 <title>color</title>
 <g id="menu_icn_expansions" transform="translate(-9596 11554)">
 	<circle id="Ellipse_34" class="st0" cx="9607.5" cy="-11542" r="9"/>
-	<g id="Rectangle_253_1_" transform="translate(527 574)">
-		<rect x="9079.5" y="-12122" class="st0" width="2" height="12"/>
-		<rect x="9080" y="-12121.5" class="st1" width="1" height="11"/>
-	</g>
-	<g id="Rectangle_254_1_" transform="translate(522 581) rotate(-90)">
-		
-			<rect x="12117" y="9084.5" transform="matrix(-2.535182e-06 -1 1 -2.535182e-06 3037.5305 21208.5234)" class="st0" width="12" height="2"/>
-		
-			<rect x="12117.5" y="9085" transform="matrix(-2.535182e-06 -1 1 -2.535182e-06 3037.5305 21208.5234)" class="st1" width="11" height="1"/>
-	</g>
+	<polygon class="st1" points="9613.5,-11543 9608.5,-11543 9608.5,-11548 9606.5,-11548 9606.5,-11543 9601.5,-11543 9601.5,-11541 
+		9606.5,-11541 9606.5,-11536 9608.5,-11536 9608.5,-11541 9613.5,-11541 	"/>
 </g>
 </svg>
diff --git a/svgicons/categories/functions.svg b/svgicons/categories/functions.svg
index cb203a8d..734e230e 100644
--- a/svgicons/categories/functions.svg
+++ b/svgicons/categories/functions.svg
@@ -7,25 +7,24 @@
 </style>
 <title>color</title>
 <g id="menu_icn_FX" transform="translate(-9079.886 11883.081)">
-	<path id="Path_166" class="st0" d="M9087.2-11874.5h-1.7c0-0.5,0-0.6,0.5-0.6c0.8,0,1.4-0.4,1.7-1.1c0.4-0.8,0.9-1.6,1.4-2.4
-		c0.5-0.7,1.3-1.2,2.2-1.3c0.6-0.1,1.2,0.1,1.5,0.6c0.2,0.3,0.2,0.6,0.1,0.9c-0.2,0.3-0.5,0.4-0.8,0.3c-0.3,0-0.5-0.3-0.5-0.6
-		c0-0.1,0-0.1,0-0.2c0-0.2,0.1-0.4,0.1-0.6c-0.2,0-0.5-0.1-0.7,0c-0.4,0.2-0.7,0.4-0.9,0.8c-0.4,0.6-0.7,1.3-0.9,2
-		c-0.2,0.5-0.4,1.1-0.5,1.6h1.3c-0.1,0.2-0.1,0.4-0.2,0.6h-1.3c-0.3,1-0.5,1.9-0.8,2.8c-0.4,1.9-1.1,3.7-1.9,5.5
-		c-0.4,0.8-0.9,1.5-1.5,2.1c-0.5,0.5-1.1,0.8-1.8,0.8c-0.4,0.1-0.8-0.1-1.2-0.3c-0.2-0.2-0.3-0.6-0.2-0.9c0.2-0.3,0.5-0.5,0.9-0.4
-		c0.3,0,0.4,0.3,0.4,0.6c0,0.1-0.1,0.2-0.1,0.2c-0.1,0.1-0.1,0.2-0.1,0.3c0.1,0,0.2,0.1,0.4,0.1c0.5,0,1-0.3,1.3-0.8
-		c0.3-0.5,0.6-1,0.7-1.5c0.8-2.8,1.6-5.6,2.4-8.4C9087.2-11874.4,9087.2-11874.4,9087.2-11874.5z"/>
-	<path id="Path_167" class="st0" d="M9098.2-11863.3c0.1-0.1,0.1-0.2,0.2-0.3c1-0.6,1.7-1.7,1.9-2.8c0.4-1.9,0.4-3.8-0.1-5.6
-		c-0.3-1-0.9-1.8-1.7-2.4c-0.1-0.1-0.2-0.2-0.2-0.3c1.8,0.7,3.5,2.9,3.5,5.7C9101.8-11866.6,9100.4-11864.3,9098.2-11863.3z"/>
-	<path id="Path_168" class="st0" d="M9093.5-11874.7c0,0.1-0.1,0.2-0.1,0.2c-1,0.6-1.7,1.7-1.9,2.8c-0.4,1.9-0.4,3.8,0.1,5.7
-		c0.3,1,0.9,1.8,1.7,2.4c0.1,0.1,0.2,0.1,0.2,0.3c-2.1-1-3.5-3.2-3.4-5.6C9090-11872,9091.9-11874.2,9093.5-11874.7z"/>
-	<path id="Path_169" class="st0" d="M9097.9-11867.4c0,0,0.1,0,0.2,0.1c0,0,0,0,0,0.1c-0.3,0.5-0.6,0.9-1.1,1.2
-		c-0.2,0.2-0.6,0.3-0.9,0c-0.1-0.1-0.2-0.2-0.2-0.4c-0.2-0.6-0.3-1.1-0.4-1.7c0-0.1,0-0.1-0.1-0.2c-0.1,0.2-0.2,0.4-0.4,0.6
-		c-0.3,0.4-0.6,0.9-1,1.3c-0.2,0.2-0.4,0.4-0.7,0.5c-0.3,0.1-0.6,0-0.8-0.3c0,0,0-0.1,0-0.1c0-0.2,0-0.4,0.2-0.5
-		c0.1-0.1,0.3-0.1,0.5,0c0,0,0.1,0.1,0.1,0.1c0.3,0.2,0.4,0.3,0.6-0.1c0.4-0.6,0.8-1.3,1.3-1.9c0-0.1,0-0.2,0-0.3
-		c-0.1-0.4-0.2-0.8-0.3-1.2c-0.2-0.7-0.5-0.9-1.2-0.9h-0.1c-0.1-0.1,0-0.2,0.1-0.2c0.4-0.1,0.9-0.2,1.3-0.2c0.1,0,0.2,0,0.3,0.1
-		c0.3,0.4,0.5,0.8,0.6,1.3c0,0.1,0.1,0.3,0.1,0.4c0.1-0.2,0.3-0.5,0.5-0.7c0.3-0.3,0.6-0.7,0.9-0.9c0.2-0.1,0.4-0.2,0.6-0.2
-		c0.3,0,0.5,0.2,0.5,0.5c0,0,0,0.1,0,0.1c-0.1,0.3-0.3,0.4-0.6,0.3c0,0,0,0,0,0c-0.1,0-0.1,0-0.2,0c-0.3-0.2-0.7-0.1-0.9,0.2
-		c0,0,0,0,0,0c-0.2,0.3-0.5,0.7-0.7,1c0,0.1,0,0.1,0,0.2c0.2,0.7,0.3,1.4,0.5,2.2c0,0.1,0,0.1,0.1,0.2c0.1,0.3,0.3,0.4,0.5,0.1
-		C9097.5-11866.9,9097.6-11867.2,9097.9-11867.4z"/>
+	<path id="Path_166" class="st0" d="M9086.9-11874.7h-1.8c0-0.5,0-0.6,0.5-0.6c0.9,0,1.5-0.4,1.8-1.2c0.4-0.9,1-1.7,1.5-2.6
+		c0.5-0.7,1.4-1.3,2.3-1.4c0.6-0.1,1.3,0.1,1.6,0.6c0.2,0.3,0.2,0.6,0.1,1c-0.2,0.3-0.5,0.4-0.9,0.3c-0.3,0-0.5-0.3-0.5-0.6
+		c0-0.1,0-0.1,0-0.2c0-0.2,0.1-0.4,0.1-0.6c-0.2,0-0.5-0.1-0.7,0c-0.4,0.2-0.7,0.4-1,0.9c-0.4,0.6-0.7,1.4-1,2.1
+		c-0.2,0.5-0.4,1.2-0.5,1.7h1.4c-0.1,0.2-0.1,0.4-0.2,0.6h-1.4c-0.3,1.1-0.5,2-0.9,3c-0.4,2-1.2,3.9-2,5.8c-0.4,0.9-1,1.6-1.6,2.2
+		c-0.5,0.5-1.2,0.8-1.9,0.8c-0.4,0.1-0.9-0.1-1.3-0.3c-0.2-0.2-0.3-0.6-0.2-1c0.2-0.3,0.5-0.5,1-0.4c0.3,0,0.4,0.3,0.4,0.6
+		c0,0.1-0.1,0.2-0.1,0.2c-0.1,0.1-0.1,0.2-0.1,0.3c0.1,0,0.2,0.1,0.4,0.1c0.5,0,1.1-0.3,1.4-0.8c0.3-0.5,0.6-1.1,0.7-1.6
+		c0.8-3,1.7-6,2.6-8.9C9086.9-11874.6,9086.9-11874.6,9086.9-11874.7z"/>
+	<path id="Path_167" class="st0" d="M9098.6-11862.8c0.1-0.1,0.1-0.2,0.2-0.3c1.1-0.6,1.8-1.8,2-3c0.4-2,0.4-4-0.1-6
+		c-0.3-1.1-1-1.9-1.8-2.6c-0.1-0.1-0.2-0.2-0.2-0.3c1.9,0.7,3.7,3.1,3.7,6.1C9102.5-11866.3,9101-11863.8,9098.6-11862.8z"/>
+	<path id="Path_168" class="st0" d="M9093.6-11874.9c0,0.1-0.1,0.2-0.1,0.2c-1.1,0.6-1.8,1.8-2,3c-0.4,2-0.4,4,0.1,6.1
+		c0.3,1.1,1,1.9,1.8,2.6c0.1,0.1,0.2,0.1,0.2,0.3c-2.2-1.1-3.7-3.4-3.6-6C9089.9-11872,9091.9-11874.4,9093.6-11874.9z"/>
+	<path id="Path_169" class="st0" d="M9098.3-11867.1c0,0,0.1,0,0.2,0.1c0,0,0,0,0,0.1c-0.3,0.5-0.6,1-1.2,1.3c-0.2,0.2-0.6,0.3-1,0
+		c-0.1-0.1-0.2-0.2-0.2-0.4c-0.2-0.6-0.3-1.2-0.4-1.8c0-0.1,0-0.1-0.1-0.2c-0.1,0.2-0.2,0.4-0.4,0.6c-0.3,0.4-0.6,1-1.1,1.4
+		c-0.2,0.2-0.4,0.4-0.7,0.5c-0.3,0.1-0.6,0-0.9-0.3v-0.1c0-0.2,0-0.4,0.2-0.5c0.1-0.1,0.3-0.1,0.5,0l0.1,0.1
+		c0.3,0.2,0.4,0.3,0.6-0.1c0.4-0.6,0.9-1.4,1.4-2c0-0.1,0-0.2,0-0.3c-0.1-0.4-0.2-0.9-0.3-1.3c-0.2-0.7-0.5-1-1.3-1h-0.1
+		c-0.1-0.1,0-0.2,0.1-0.2c0.4-0.1,1-0.2,1.4-0.2c0.1,0,0.2,0,0.3,0.1c0.3,0.4,0.5,0.8,0.6,1.4c0,0.1,0.1,0.3,0.1,0.4
+		c0.1-0.2,0.3-0.5,0.5-0.7c0.3-0.3,0.6-0.7,1-1c0.2-0.1,0.4-0.2,0.6-0.2c0.3,0,0.5,0.2,0.5,0.5v0.1c-0.1,0.3-0.3,0.4-0.6,0.3l0,0
+		c-0.1,0-0.1,0-0.2,0c-0.3-0.2-0.7-0.1-1,0.2l0,0c-0.2,0.3-0.5,0.7-0.7,1.1c0,0.1,0,0.1,0,0.2c0.2,0.7,0.3,1.5,0.5,2.3
+		c0,0.1,0,0.1,0.1,0.2c0.1,0.3,0.3,0.4,0.5,0.1C9097.9-11866.6,9098-11866.9,9098.3-11867.1z"/>
 </g>
 </svg>
diff --git a/svgicons/categories/loops.svg b/svgicons/categories/loops.svg
index 24816050..bb84f3f5 100644
--- a/svgicons/categories/loops.svg
+++ b/svgicons/categories/loops.svg
@@ -7,10 +7,11 @@
 </style>
 <title>color</title>
 <g id="menu_icn_loops" transform="translate(-9080.903 10401.478)">
-	<path id="Path_141" class="st0" d="M9085.3-10385.5c-0.9-1.3-1.9-2.5-2.8-3.8h1.9c0-2.2,0.9-4.4,2.5-5.9c1.1-1.1,2.4-1.8,3.9-2.1
-		c2.7-0.6,5.6,0.2,7.6,2.2c-0.5,0.5-0.9,0.9-1.3,1.3c-2.4-2-4.9-2.4-7.7-0.9c-2,1.1-3.1,3.2-3.1,5.4h1.9
-		C9087.2-10388,9086.2-10386.7,9085.3-10385.5z"/>
-	<path id="Path_142" class="st0" d="M9098.9-10389.3h-1.9c1-1.3,1.9-2.5,2.8-3.8c1,1.3,1.9,2.5,2.8,3.8h-1.9c0,2.3-1,4.5-2.6,6
-		c-1.1,1-2.4,1.7-3.8,2c-2.7,0.6-5.6-0.2-7.6-2.2l1.3-1.3c2.3,2,4.9,2.5,7.7,0.9C9097.7-10384.9,9098.9-10387,9098.9-10389.3z"/>
+	<path id="Path_141" class="st0" d="M9084.5-10385.8c-1-1.4-2.1-2.7-3.1-4.2h2.1c0-2.4,1-4.8,2.7-6.5c1.2-1.2,2.6-2,4.3-2.3
+		c3-0.7,6.1,0.2,8.3,2.4c-0.5,0.5-1,1-1.4,1.4c-2.6-2.2-5.4-2.6-8.4-1c-2.2,1.2-3.4,3.5-3.4,5.9h2.1
+		C9086.5-10388.6,9085.4-10387.1,9084.5-10385.8z"/>
+	<path id="Path_142" class="st0" d="M9099.4-10390h-2.1c1.1-1.4,2.1-2.7,3.1-4.2c1.1,1.4,2.1,2.7,3.1,4.2h-2.1
+		c0,2.5-1.1,4.9-2.9,6.6c-1.2,1.1-2.6,1.9-4.2,2.2c-3,0.7-6.1-0.2-8.3-2.4l1.4-1.4c2.5,2.2,5.4,2.7,8.4,1
+		C9098.1-10385.2,9099.4-10387.5,9099.4-10390z"/>
 </g>
 </svg>
diff --git a/svgicons/categories/math.svg b/svgicons/categories/math.svg
index 683a445d..55154015 100644
--- a/svgicons/categories/math.svg
+++ b/svgicons/categories/math.svg
@@ -8,12 +8,12 @@
 </style>
 <title>color</title>
 <g id="menu_icn_math" transform="translate(-9078.442 10583.172)">
-	<path id="Path_153" class="st0" d="M9087.4-10564.7c-0.2,0.2-0.5,0.5-0.7,0.7l-2.2-2.2c-0.8,0.8-1.5,1.5-2.2,2.2
-		c-0.2-0.2-0.5-0.5-0.7-0.7l2.2-2.2c-0.8-0.8-1.5-1.5-2.2-2.2c0.2-0.2,0.5-0.5,0.7-0.7l2.2,2.2l2.2-2.2c0.2,0.2,0.5,0.5,0.7,0.7
-		l-2.2,2.2C9085.9-10566.1,9086.7-10565.4,9087.4-10564.7z"/>
-	<path id="Path_154" class="st0" d="M9080.9-10575.6v-0.9h3.1v-3.1c0.3,0,0.6,0,0.9,0v3.1h3.1v0.9h-3.1v3.1h-1v-3.1H9080.9z"/>
-	<path id="Path_155" class="st1" d="M9098.5-10567.3h-7.8v-1.7h7.8V-10567.3z"/>
-	<path id="Path_156" class="st1" d="M9098.5-10565.6v1.7h-7.8v-1.7H9098.5z"/>
-	<path id="Path_157" class="st1" d="M9098.5-10577v1.7h-7.8v-1.7H9098.5z"/>
+	<path id="Path_153" class="st0" d="M9087.2-10563.2c-0.2,0.2-0.6,0.6-0.8,0.8l-2.6-2.6c-1,1-1.8,1.8-2.6,2.6
+		c-0.2-0.2-0.6-0.6-0.8-0.8l2.6-2.6c-1-1-1.8-1.8-2.6-2.6c0.2-0.2,0.6-0.6,0.8-0.8l2.6,2.6l2.6-2.6c0.2,0.2,0.6,0.6,0.8,0.8
+		l-2.6,2.6C9085.4-10564.9,9086.3-10564,9087.2-10563.2z"/>
+	<path id="Path_154" class="st0" d="M9079.3-10576.3v-1.1h3.7v-3.7c0.4,0,0.7,0,1.1,0v3.7h3.7v1.1h-3.7v3.7h-1.2v-3.7H9079.3z"/>
+	<path id="Path_155" class="st1" d="M9100.5-10566.3h-9.4v-2h9.4V-10566.3z"/>
+	<path id="Path_156" class="st1" d="M9100.5-10564.3v2h-9.4v-2H9100.5z"/>
+	<path id="Path_157" class="st1" d="M9100.5-10578v2h-9.4v-2H9100.5z"/>
 </g>
 </svg>
diff --git a/svgicons/categories/sensors.svg b/svgicons/categories/sensors.svg
index 80c8a759..db63e3c4 100644
--- a/svgicons/categories/sensors.svg
+++ b/svgicons/categories/sensors.svg
@@ -3,12 +3,10 @@
 <svg version="1.1" id="svg41" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
 	 viewBox="0 0 23 23" style="enable-background:new 0 0 23 23;" xml:space="preserve">
 <style type="text/css">
-	.st0{fill:none;stroke:#FFFFFF;stroke-width:0;stroke-linecap:round;stroke-linejoin:round;}
+	.st0{fill:#FFFFFF;}
 </style>
 <title>color</title>
-<g>
-	<circle class="st0" cx="11.5" cy="11.5" r="10"/>
-	<circle class="st0" cx="11.5" cy="11.5" r="7"/>
-	<circle class="st0" cx="11.5" cy="11.5" r="4"/>
-</g>
+<path class="st0" d="M11.5,1.8c-5.4,0-9.8,4.4-9.8,9.8c0,5.4,4.4,9.8,9.8,9.8s9.8-4.4,9.8-9.8C21.2,6.1,16.9,1.8,11.5,1.8z
+	 M11.5,18.3c-3.8,0-6.8-3.1-6.8-6.8s3.1-6.8,6.8-6.8s6.8,3.1,6.8,6.8S15.3,18.3,11.5,18.3z"/>
+<circle class="st0" cx="11.5" cy="11.5" r="3.9"/>
 </svg>
diff --git a/svgicons/categories/variables.svg b/svgicons/categories/variables.svg
index c50f843d..4df7d22e 100644
--- a/svgicons/categories/variables.svg
+++ b/svgicons/categories/variables.svg
@@ -3,27 +3,18 @@
 <svg version="1.1" id="svg41" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
 	 viewBox="0 0 23 23" style="enable-background:new 0 0 23 23;" xml:space="preserve">
 <style type="text/css">
-	.st0{clip-path:url(#SVGID_2_);}
-	.st1{fill:#FFFFFF;}
+	.st0{fill:#FFFFFF;}
 </style>
 <title>color</title>
-<g>
-	<defs>
-		<rect id="SVGID_1_" x="3" y="5" width="16" height="13"/>
-	</defs>
-	<clipPath id="SVGID_2_">
-		<use xlink:href="#SVGID_1_"  style="overflow:visible;"/>
-	</clipPath>
-	<g id="menu_icn_variables" transform="translate(-9077.432 10524.199)" class="st0">
-		<g transform="translate(-518.568 -458.199)">
-			<path id="Path_165" class="st1" d="M9615-10061v2h-16v-2H9615z"/>
-		</g>
-		<g transform="translate(-518.568 -453.199)">
-			<path id="Path_165-2" class="st1" d="M9615-10061v2h-16v-2H9615z"/>
-		</g>
-		<g transform="translate(-518.568 -448.199)">
-			<path id="Path_165-3" class="st1" d="M9615-10061v2h-16v-2H9615z"/>
-		</g>
+<g transform="translate(-518.568 -448.199)">
+	<path id="Path_165-3" class="st0" d="M539.7,464.3v2.4h-19.2v-2.4H539.7z"/>
+</g>
+<g transform="translate(-518.568 -453.199)">
+	<path id="Path_165-2" class="st0" d="M539.7,463.5v2.4h-19.2v-2.4H539.7z"/>
+</g>
+<g id="menu_icn_variables" transform="translate(-9077.432 10524.199)">
+	<g transform="translate(-518.568 -458.199)">
+		<path id="Path_165" class="st0" d="M9617.1-10061.5v2.4h-19.2v-2.4H9617.1z"/>
 	</g>
 </g>
 </svg>
diff --git a/theme/blockly.less b/theme/blockly.less
index d4ab53e3..0154b9ac 100644
--- a/theme/blockly.less
+++ b/theme/blockly.less
@@ -102,6 +102,9 @@ span.blocklyTreeIcon.blocklyTreeIconmath::before {
     content: "\f10c";
 }
 
+span.blocklyTreeIcon.blocklyTreeIconfunctions {
+    font-family: 'legoIcons' !important;
+}
 span.blocklyTreeIcon.blocklyTreeIconfunctions::before {
     content: "\f108";
 }