New motor field editor (#470)

* New motor field editor showing two dropdown, first to select the type and the second to select the port.

legoresources/SVGassets/icn_port.svg

@@ -13,10 +13,10 @@
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+   inkscape:export-ydpi="146.62"
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@@ -25,7 +25,7 @@
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         <dc:type
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-        <dc:title></dc:title>
+        <dc:title />
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@@ -38,15 +38,15 @@
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      inkscape:pageopacity="0"
      inkscape:pageshadow="2"
-     inkscape:window-width="1600"
-     inkscape:window-height="837"
+     inkscape:window-width="2560"
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      inkscape:zoom="4.0048872"
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-     inkscape:window-x="-8"
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   <defs
@@ -79,11 +79,15 @@
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+       x="1457.2511"
+       y="6184.4844"
+       style="font-size:27.5px">CD</tspan></text>
 </svg>