Added .themes directory, as it contains a mild amount of untracked content.

.themes/Arc-Dark-Gruvbox/unity/launcher_icon_selected_back_150.svg

@@ -0,0 +1,96 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:osb="http://www.openswatchbook.org/uri/2009/osb"
+   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:xlink="http://www.w3.org/1999/xlink"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="150"
+   height="150"
+   viewBox="0 0 149.99998 150"
+   id="svg2"
+   version="1.1"
+   inkscape:version="0.91 r13725"
+   sodipodi:docname="launcher_icon_selected_back_150.svg">
+  <metadata
+     id="metadata16">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <sodipodi:namedview
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1"
+     objecttolerance="10"
+     gridtolerance="10"
+     guidetolerance="10"
+     inkscape:pageopacity="0"
+     inkscape:pageshadow="2"
+     inkscape:window-width="1366"
+     inkscape:window-height="718"
+     id="namedview14"
+     showgrid="true"
+     inkscape:zoom="1.1125147"
+     inkscape:cx="-204.38973"
+     inkscape:cy="91.79881"
+     inkscape:window-x="0"
+     inkscape:window-y="25"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="svg2">
+    <inkscape:grid
+       type="xygrid"
+       id="grid2993" />
+  </sodipodi:namedview>
+  <defs
+     id="defs4">
+    <linearGradient
+       id="selected_bg_color"
+       osb:paint="solid">
+      <stop
+         style="stop-color:#5294e2;stop-opacity:1;"
+         offset="0"
+         id="stop4138" />
+    </linearGradient>
+    <clipPath
+       id="clipPath6">
+      <rect
+         y="1040.22"
+         x="505"
+         height="150"
+         width="150"
+         opacity="0.2"
+         fill-rule="evenodd"
+         color="#000000"
+         rx="42"
+         id="rect8" />
+    </clipPath>
+    <linearGradient
+       inkscape:collect="always"
+       xlink:href="#selected_bg_color"
+       id="linearGradient4140"
+       x1="75"
+       y1="1"
+       x2="75"
+       y2="148"
+       gradientUnits="userSpaceOnUse" />
+  </defs>
+  <rect
+     style="fill:url(#linearGradient4140);fill-opacity:1;stroke-width:0;stroke-miterlimit:4;stroke-dasharray:none"
+     id="rect2995"
+     width="148"
+     height="147"
+     x="1"
+     y="1"
+     transform="translate(-1e-5,0)"
+     ry="1" />
+</svg>