background: Add missing SVG file

panels/background/slideshow-emblem-symbolic.svg

@@ -0,0 +1,70 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<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"
+   width="16"
+   height="16"
+   id="svg5594"
+   version="1.1"
+   inkscape:version="0.48.0 r9654"
+   sodipodi:docname="slideshow-emblem-symbolic.svg">
+  <defs
+     id="defs5596" />
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="22.4"
+     inkscape:cx="10.858512"
+     inkscape:cy="10.780448"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1"
+     showgrid="false"
+     inkscape:window-width="789"
+     inkscape:window-height="774"
+     inkscape:window-x="4"
+     inkscape:window-y="51"
+     inkscape:window-maximized="0" />
+  <metadata
+     id="metadata5599">
+    <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 />
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(0,-1036.3622)">
+    <g
+       id="g3763"
+       transform="matrix(0.86221939,0,0,0.86221939,1.0303599,144.13347)">
+      <path
+         inkscape:connector-curvature="0"
+         id="path14584"
+         d="m 7.9642862,1038.3322 c -3.3085937,0 -5.9942603,2.6857 -5.9942603,5.9943 0,3.3086 2.6856666,5.9942 5.9942603,5.9942 3.3085938,0 5.9942608,-2.6856 5.9942608,-5.9942 0,-3.3086 -2.685667,-5.9943 -5.9942608,-5.9943 z m 0,0.8457 c 2.8454368,0 5.1485968,2.3031 5.1485968,5.1486 0,2.8454 -2.30316,5.1486 -5.1485968,5.1486 -2.8454368,0 -5.148597,-2.3032 -5.148597,-5.1486 0,-2.8455 2.3031602,-5.1486 5.148597,-5.1486 z"
+         style="font-size:medium;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-indent:0;text-align:start;text-decoration:none;line-height:normal;letter-spacing:normal;word-spacing:normal;text-transform:none;direction:ltr;block-progression:tb;writing-mode:lr-tb;text-anchor:start;baseline-shift:baseline;color:#000000;fill:#808080;fill-opacity:1;stroke:none;stroke-width:1.0767436;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate;font-family:Sans;-inkscape-font-specification:Sans" />
+      <path
+         inkscape:connector-curvature="0"
+         id="path14586"
+         d="m 10.5,1041.3125 a 0.42854288,0.42854288 0 0 0 -0.28125,0.125 l -2.25,2.2813 -1.40625,-1.4063 a 0.4310176,0.4310176 0 1 0 -0.625,0.5937 l 1.71875,1.7188 a 0.42854288,0.42854288 0 0 0 0.625,0 l 2.5625,-2.5625 a 0.42854288,0.42854288 0 0 0 -0.34375,-0.75 z"
+         style="font-size:medium;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-indent:0;text-align:start;text-decoration:none;line-height:normal;letter-spacing:normal;word-spacing:normal;text-transform:none;direction:ltr;block-progression:tb;writing-mode:lr-tb;text-anchor:start;baseline-shift:baseline;color:#000000;fill:#999999;fill-opacity:1;stroke:none;stroke-width:0.85700005;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate;font-family:Sans;-inkscape-font-specification:Sans" />
+    </g>
+  </g>
+</svg>