Index: trunk/resources/images/presets/power/power_source-oil.svg
===================================================================
--- trunk/resources/images/presets/power/power_source-oil.svg	(revision 18230)
+++ trunk/resources/images/presets/power/power_source-oil.svg	(revision 18286)
@@ -6,12 +6,13 @@
    xmlns:svg="http://www.w3.org/2000/svg"
    xmlns="http://www.w3.org/2000/svg"
-   width="16"
-   height="16"
-   id="svg2"
-   version="1.0">
+   width="16.0px"
+   height="16.0px"
+   viewBox="0 0 16.0 16.0"
+   version="1.1"
+   id="SVGRoot">
   <defs
-     id="defs115" />
+     id="defs1801" />
   <metadata
-     id="metadata10">
+     id="metadata1804">
     <rdf:RDF>
       <cc:Work
@@ -20,83 +21,67 @@
         <dc:type
            rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
         <cc:license
-           rdf:resource="http://web.resource.org/cc/PublicDomain" />
-        <dc:title></dc:title>
+           rdf:resource="http://creativecommons.org/publicdomain/zero/1.0/" />
       </cc:Work>
       <cc:License
-         rdf:about="http://web.resource.org/cc/PublicDomain">
+         rdf:about="http://creativecommons.org/publicdomain/zero/1.0/">
         <cc:permits
-           rdf:resource="http://web.resource.org/cc/Reproduction" />
+           rdf:resource="http://creativecommons.org/ns#Reproduction" />
         <cc:permits
-           rdf:resource="http://web.resource.org/cc/Distribution" />
+           rdf:resource="http://creativecommons.org/ns#Distribution" />
         <cc:permits
-           rdf:resource="http://web.resource.org/cc/DerivativeWorks" />
+           rdf:resource="http://creativecommons.org/ns#DerivativeWorks" />
       </cc:License>
     </rdf:RDF>
   </metadata>
-  <metadata
-     id="metadata7">
-    <rdf:RDF>
-      <cc:Work
-         rdf:about="">
-        <dc:format>image/svg+xml</dc:format>
-        <dc:type
-           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-        <cc:license
-           rdf:resource="http://web.resource.org/cc/PublicDomain" />
-      </cc:Work>
-      <cc:License
-         rdf:about="http://web.resource.org/cc/PublicDomain">
-        <cc:permits
-           rdf:resource="http://web.resource.org/cc/Reproduction" />
-        <cc:permits
-           rdf:resource="http://web.resource.org/cc/Distribution" />
-        <cc:permits
-           rdf:resource="http://web.resource.org/cc/DerivativeWorks" />
-      </cc:License>
-    </rdf:RDF>
-  </metadata>
-  <ellipse
-     style="fill:#708090;fill-opacity:1;stroke:#000000;stroke-width:0.8;stroke-opacity:1"
-     id="background"
-     cx="8"
-     cy="8"
-     rx="7.6000004"
-     ry="7.5999999" />
-  <rect
-     style="fill:#000000"
-     x="5"
-     y="7"
-     width="2"
-     height="6"
-     id="rect2939" />
-  <path
-     style="fill:none;stroke:#000000;stroke-width:0.80864745;stroke-opacity:1"
-     d="m 5.9796932,4.5406871 c 0,0 0,-1.6020611 1.6326736,-1.6020611 1.6326736,0 1.6326736,-1.6020611 1.6326736,-1.6020611"
-     id="path2941" />
-  <rect
-     style="fill:#000000"
-     x="8"
-     y="8"
-     width="2"
-     height="5"
-     id="rect2943" />
-  <rect
-     style="fill:#000000"
-     x="5"
-     y="5"
-     width="1.9999994"
-     height="0.99999976"
-     id="rect2947" />
-  <rect
-     style="fill:#000000"
-     x="8"
-     y="6"
-     width="2.0000012"
-     height="0.99999595"
-     id="rect2949" />
-  <path
-     style="fill:none;stroke:#000000;stroke-width:0.69512463;stroke-opacity:1"
-     d="m 9.06003,5.2659558 c 0,0 0,-1.3571756 1.424129,-1.3571756 1.424129,0 1.424129,-1.3571757 1.424129,-1.3571757"
-     id="path2941-2" />
+  <g
+     id="g2965">
+    <circle
+       style="fill:#708090;fill-opacity:1;stroke:#000000;stroke-width:0.8;stroke-opacity:1"
+       id="background"
+       cx="8"
+       cy="8"
+       r="7.6" />
+    <g
+       id="g1855"
+       transform="translate(0,0.39702381)">
+      <rect
+         style="fill:#000000"
+         x="5"
+         y="7"
+         width="2"
+         height="6"
+         id="rect2939" />
+      <path
+         style="fill:none;stroke:#000000;stroke-width:0.808647;stroke-opacity:1"
+         d="m 5.9796932,4.5406871 c 0,0 0,-1.6020611 1.6326736,-1.6020611 1.6326736,0 1.6326736,-1.6020611 1.6326736,-1.6020611"
+         id="path2941" />
+      <rect
+         style="fill:#000000"
+         x="8"
+         y="8"
+         width="2"
+         height="5"
+         id="rect2943" />
+      <rect
+         style="fill:#000000"
+         x="5"
+         y="5"
+         width="2"
+         height="1"
+         id="rect2947" />
+      <rect
+         style="fill:#000000"
+         x="8"
+         y="6"
+         width="2"
+         height="1"
+         id="rect2949" />
+      <path
+         style="fill:none;stroke:#000000;stroke-width:0.695125;stroke-opacity:1"
+         d="m 9.06003,5.2659558 c 0,0 0,-1.3571756 1.424129,-1.3571756 1.424129,0 1.424129,-1.3571757 1.424129,-1.3571757"
+         id="path2941-2" />
+    </g>
+  </g>
 </svg>