Merge branch 'master' into vnext

docs/index-ref.json

@@ -1,3 +1,3 @@
 {
-    "appref": "v0.14.22"
+    "appref": "v0.14.34"
 }

docs/packages.md

@@ -112,8 +112,21 @@
   "url":"/pkg/pizayanz/pxt-linebeacon",
   "cardType": "package"
   }, {
+  "name": "inex iBit",
+  "url":"/pkg/emwta/pxt-iBit",
+  "cardType": "package"
+  }, {
   "name": "Sunfounder Sloth",
   "url":"/pkg/sunfounder/pxt-sloth",
   "cardType": "package"
+  }, {
+  "name": "4tronix BitBot",
+  "url":"/pkg/4tronix/BitBot",
+  "cardType": "package"
+  }, {
+  "name": "Pimoroni Scrollbit",
+  "url":"/pkg/pimoroni/pxt-scrollbit",
+  "cardType": "package"
 }]
+
 ```

docs/projects/salute.md

@@ -126,4 +126,4 @@ Also, watch this video to see how the game is played:
 https://www.youtube.com/watch?v=DJBMbSUGZsc
 How to Play Salute!
 
-This math game project was kindly contributed by [Vicky Sedgwick](https://about.me/vicky.sedgwick).
+This math game project was kindly contributed by [Vicky Sedgwick](https://about.me/vicky.sedgwick). It's based on the original game concept created by [Todd Lash](https://twitter.com/Todd_Lash).

docs/reference/control/device-name.md

@@ -1,6 +1,6 @@
 # Device Name
 
-Gets a friendly name for the device derived from the its serial number.
+Make a friendly name for the device based on its serial number.
 
 ```sig
 control.deviceName();

docs/reference/input/rotation.md

@@ -19,7 +19,7 @@ check how the @boardname@ is moving.
 
 ## Returns
 
-* a [number](/types/number) that means how much the microbit is tilted in the direction you say, from `0` to `360` degrees
+* a [number](/types/number) that means how much the microbit is tilted in the direction you say, from `-180` to `180` degrees
 
 ## Example: @boardname@ leveler