|  | @@ -79,7 +79,7 @@ i {
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				|  |  |  .CodeMirror .CodeMirror-gutter-elt .stop {
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				|  |  |      width: 16px;
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				|  |  |      height: 16px;
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				|  |  | -    background: url('../images/step.gif');
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				|  |  | +    background: url('../images/arrowRight.png');
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				|  |  |      margin-left: 2px;
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				|  |  |  }
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				|  |  |  
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				|  | @@ -400,29 +400,26 @@ i {
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				|  |  |  .tool_container .pane .nav-pills i.package {
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				|  |  |      background-image: url('../images/package.png');
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				|  |  |  }
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				|  |  | -/* .tool_container .pane .nav-pills i.public { */
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				|  |  | -/*     background-image: url('../images/public.gif'); */
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				|  |  | -/* } */
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				|  |  |  .tool_container .pane .nav-pills i.private {
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				|  |  | -    background-image: url('../images/private.gif');
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				|  |  | +    background-image: url('../images/private.png');
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				|  |  |  }
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				|  |  |  .tool_container .pane .nav-pills i.extension {
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				|  |  |      background-image: url('../images/extension.png');
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				|  |  |  }
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				|  |  | -.tool_container .pane .nav-pills i.default {
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				|  |  | -    background-image: url('../images/default.gif');
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				|  |  | +.tool_container .pane .nav-pills i.initialization {
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				|  |  | +    background-image: url('../images/initialization.png');
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				|  |  |  }
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				|  |  |  .tool_container .pane .nav-pills i.package {
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				|  |  |      background-image: url('../images/package.png');
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				|  |  |  }
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				|  |  |  .tool_container .pane .nav-pills i.override {
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				|  |  | -    background-image: url('../images/override.gif');
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				|  |  | +    background-image: url('../images/override.png ');
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				|  |  |  }
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				|  |  |  .tool_container .pane .nav-pills i.overridden {
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				|  |  | -    background-image: url('../images/overridden.gif');
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				|  |  | +    background-image: url('../images/overridden.png');
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				|  |  |  }
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				|  |  |  .tool_container .pane .nav-pills i.override-overridden {
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				|  |  | -    background-image: url('../images/override-overridden.gif');
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				|  |  | +    background-image: url('../images/override-overridden.png');
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				|  |  |  }
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				|  |  |  .tool_container .pane .nav-pills i.warning {
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				|  |  |      background-image: url('../images/warning.gif');
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