Check in patch from Thinker Li to adapt SVG-edit into a Firefox extension

git-svn-id: http://svg-edit.googlecode.com/svn/trunk@429 eee81c28-f429-11dd-99c0-75d572ba1ddd

firefox-extension/content/SVG-edit-overlay.js

@@ -0,0 +1,7 @@
+function start_svg_edit() {
+    var url = "chrome://SVG-edit/content/editor/svg-editor.html";
+    var browser = document.getElementById("content");
+
+    window.openDialog(url, "SVG Editor",
+                     "width=1024,height=700,menubar=no,toolbar=no");
+}

firefox-extension/content/SVG-edit-overlay.xul

@@ -0,0 +1,14 @@
+<?xml version="1.0"?>
+<!DOCTYPE overlay SYSTEM "chrome://chromelist/locale/ChromeListOverlay.dtd" >
+<overlay id="SVGEditToolsOverlay"
+        xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
+
+<script type="application/x-javascript"
+       src="chrome://SVG-edit/content/SVG-edit-overlay.js" />
+
+<menupopup id="menu_ToolsPopup">
+       <menuitem insertafter="devToolsSeparator" label="SVG Editor"
+       oncommand="start_svg_edit();" />
+</menupopup>
+
+</overlay>