Reorganize icon data as an embedded icon theme (#226)

glabels/icons/glabels-flat/128x128/apps/glabels.svg

@@ -0,0 +1,43 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="128" height="128">
+
+  <defs>
+
+    <linearGradient id="a" x1="0" x2="0" y1="120" y2="0" gradientUnits="userSpaceOnUse">
+      <stop stop-color="#bd8d48"/>
+      <stop offset="1" stop-color="#e8b971"/>
+    </linearGradient>
+    
+    <linearGradient id="b" x1="0" x2="120" y1="0" y2="120" gradientUnits="userSpaceOnUse">
+      <stop stop-color="#333333" stop-opacity="0.5" />
+      <stop offset="1" stop-opacity="0.125"/>
+    </linearGradient>
+    
+    <linearGradient id="c" x1="0" x2="120" y1="0" y2="120" gradientUnits="userSpaceOnUse">
+      <stop stop-color="#ffffff"/>
+      <stop offset="1" stop-color="#e0e0e0"/>
+    </linearGradient>
+    
+  </defs>
+
+  <g transform="translate(4 4)">
+
+    <rect fill="url(#a)" x="0" y="0"  width="120" height="120" />
+    <rect fill="#a77734" x="0" y="116" width="120" height="4" />
+
+    <rect fill="url(#b)" x="20" y="20" rx="6" ry="6" width="40" height="28" />
+    <rect fill="url(#b)" x="72" y="20" rx="6" ry="6" width="40" height="28" />
+    <rect fill="url(#b)" x="20" y="52" rx="6" ry="6" width="40" height="28" />
+    <rect fill="url(#b)" x="72" y="52" rx="6" ry="6" width="40" height="28" />
+    <rect fill="url(#b)" x="20" y="84" rx="6" ry="6" width="40" height="28" />
+    <rect fill="url(#b)" x="72" y="84" rx="6" ry="6" width="40" height="28" />
+
+    <rect fill="url(#c)" x="12" y="12" rx="6" ry="6" width="40" height="28" />
+    <rect fill="url(#c)" x="64" y="12" rx="6" ry="6" width="40" height="28" />
+    <rect fill="url(#c)" x="12" y="44" rx="6" ry="6" width="40" height="28" />
+    <rect fill="url(#c)" x="64" y="44" rx="6" ry="6" width="40" height="28" />
+    <rect fill="url(#c)" x="12" y="76" rx="6" ry="6" width="40" height="28" />
+    <rect fill="url(#c)" x="64" y="76" rx="6" ry="6" width="40" height="28" />
+
+  </g>
+
+</svg>