Adds a bunch of UI icons for verbs. (#3007)

Co-authored-by: Pieter-Jan Briers <pieterjan.briers+git@gmail.com>

Resources/Textures/Interface/VerbIcons/spill.svg

@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   viewBox="0 0 32 32"
+   version="1.1"
+   id="svg6"
+   sodipodi:docname="spill.svg"
+   width="32"
+   height="32"
+   inkscape:version="1.0.1 (3bc2e813f5, 2020-09-07)"
+   inkscape:export-filename="C:\Users\Pieter-Jan Briers\Projects\space-station-14\Resources\Textures\Interface\VerbIcons\spill.svg.96dpi.png"
+   inkscape:export-xdpi="96"
+   inkscape:export-ydpi="96">
+  <metadata
+     id="metadata12">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title>Shape</dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <defs
+     id="defs10" />
+  <sodipodi:namedview
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1"
+     objecttolerance="10"
+     gridtolerance="10"
+     guidetolerance="10"
+     inkscape:pageopacity="0"
+     inkscape:pageshadow="2"
+     inkscape:window-width="1920"
+     inkscape:window-height="1051"
+     id="namedview8"
+     showgrid="false"
+     inkscape:pagecheckerboard="true"
+     inkscape:zoom="15.95523"
+     inkscape:cx="20.005286"
+     inkscape:cy="21.839618"
+     inkscape:window-x="-9"
+     inkscape:window-y="-9"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="svg6" />
+  <title
+     id="title2">Shape</title>
+  <path
+     d="M 8.8174785,20.55402 C 8.8174785,15.398816 16.00096,4 16.00096,4 c 0,0 7.181561,11.399456 7.181561,16.55402 0,3.506589 -2.349677,7.44598 -7.18092,7.44598 -4.829323,0 -7.1834823,-3.939391 -7.1834823,-7.44598 z"
+     fill-rule="evenodd"
+     id="path4"
+     style="stroke-width:0.640239;fill:#ffffff;fill-opacity:1" />
+</svg>