Index: trunk/images/presets/power/power_source-oil.svg
===================================================================
--- trunk/images/presets/power/power_source-oil.svg	(revision 10706)
+++ trunk/images/presets/power/power_source-oil.svg	(revision 10918)
@@ -1,4 +1,5 @@
 <?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/"
@@ -9,11 +10,11 @@
    xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
    xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   width="20"
-   height="20"
+   width="16"
+   height="16"
    id="svg2"
    sodipodi:version="0.32"
-   inkscape:version="0.46"
+   inkscape:version="0.91 r13725"
    version="1.0"
-   sodipodi:docname="2020_stBN_powergensource_burn.svg"
+   sodipodi:docname="power_source-gas.svg"
    inkscape:output_extension="org.inkscape.output.svg.inkscape">
   <metadata
@@ -27,4 +28,5 @@
         <cc:license
            rdf:resource="http://web.resource.org/cc/PublicDomain" />
+        <dc:title></dc:title>
       </cc:Work>
       <cc:License
@@ -40,6 +42,6 @@
   </metadata>
   <sodipodi:namedview
-     inkscape:window-height="804"
-     inkscape:window-width="962"
+     inkscape:window-height="1018"
+     inkscape:window-width="1920"
      inkscape:pageshadow="2"
      inkscape:pageopacity="0.0"
@@ -52,10 +54,11 @@
      id="base"
      showgrid="true"
-     inkscape:zoom="23.1"
-     inkscape:cx="9.5682046"
-     inkscape:cy="10"
-     inkscape:window-x="95"
-     inkscape:window-y="9"
-     inkscape:current-layer="svg2">
+     inkscape:zoom="32"
+     inkscape:cx="6.9004192"
+     inkscape:cy="10.644037"
+     inkscape:window-x="-8"
+     inkscape:window-y="-8"
+     inkscape:current-layer="svg2"
+     inkscape:window-maximized="1">
     <inkscape:grid
        type="xygrid"
@@ -64,28 +67,4 @@
        enabled="true" />
   </sodipodi:namedview>
-  <defs
-     id="defs4">
-    <inkscape:perspective
-       sodipodi:type="inkscape:persp3d"
-       inkscape:vp_x="0 : 526.18109 : 1"
-       inkscape:vp_y="0 : 1000 : 0"
-       inkscape:vp_z="744.09448 : 526.18109 : 1"
-       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
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-    <inkscape:perspective
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-       inkscape:persp3d-origin="10 : 6.6666667 : 1"
-       inkscape:vp_z="20 : 10 : 1"
-       inkscape:vp_y="0 : 1000 : 0"
-       inkscape:vp_x="0 : 10 : 1"
-       sodipodi:type="inkscape:persp3d" />
-    <inkscape:perspective
-       id="perspective2466"
-       inkscape:persp3d-origin="400 : 200 : 1"
-       inkscape:vp_z="800 : 300 : 1"
-       inkscape:vp_y="0 : 1000 : 0"
-       inkscape:vp_x="0 : 300 : 1"
-       sodipodi:type="inkscape:persp3d" />
-  </defs>
   <sodipodi:namedview
      id="namedview10"
@@ -142,51 +121,48 @@
     </rdf:RDF>
   </metadata>
+  <ellipse
+     style="fill:#708090;fill-opacity:1;stroke:#000000;stroke-width:0.80000001;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
-     sodipodi:type="arc"
-     style="fill:#708090;fill-opacity:1;stroke:#000000;stroke-opacity:1"
-     id="background"
-     sodipodi:cx="10"
-     sodipodi:cy="10"
-     sodipodi:rx="9.5"
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+     inkscape:connector-curvature="0"
+     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
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+     id="path2941-2" />
 </svg>