add trash icon

source/ArmarXGui/libraries/ArmarXGuiBase/armarxicons.qrc

@@ -70,5 +70,6 @@
         <file>icons/TriangleGrayRight.svg</file>
         <file>icons/TriangleGrayUp.svg</file>
         <file>icons/Blank.svg</file>
+        <file>icons/Trash.svg</file>
     </qresource>
 </RCC>

source/ArmarXGui/libraries/ArmarXGuiBase/icons/Trash.svg

+<?xml version="1.0" ?><svg height="16px" version="1.1" viewBox="0 0 16 16" width="16px" xmlns="http://www.w3.org/2000/svg" xmlns:sketch="http://www.bohemiancoding.com/sketch/ns" xmlns:xlink="http://www.w3.org/1999/xlink"><title/><defs/><g fill="none" fill-rule="evenodd" id="Icons with numbers" stroke="none" stroke-width="1"><g fill="#000000" id="Group" transform="translate(-336.000000, -192.000000)"><path d="M347.999959,195 L350,195 L350,196 L349,196 L349,207.001498 C349,207.552511 348.554265,208 348.004423,208 L338.995577,208 C338.444837,208 338,207.552955 338,207.001498 L338,196 L337,196 L337,195 L338.995577,195 L339.000042,195 L339,194.990631 L339,193.009369 C339,192.443353 339.446616,192 339.997545,192 L347.002455,192 C347.553689,192 348,192.45191 348,193.009369 L348,194.990631 Z M340,194 L340,195 L347,195 L347,194 C347,193.447715 346.552285,193 346,193 L341,193 C340.447715,193 340,193.447715 340,194 Z M339,196 L339,207 L348,207 L348,196 Z M341,197 L342,197 L342,206 L341,206 Z M343,197 L344,197 L344,206 L343,206 Z M345,197 L345,206 L346,206 L346,197 L345,197 Z M345,197" id="Rectangle 159"/></g></g></svg>
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