Cursory revamp of shortcut keys and cleanup of tooltips that show shortcuts that don't work. Kept modkeys out of things for the moment.

git-svn-id: http://svg-edit.googlecode.com/svn/trunk@1955 eee81c28-f429-11dd-99c0-75d572ba1ddd

editor/extensions/ext-eyedropper.js

@@ -66,6 +66,7 @@ svgEditor.addExtension("eyedropper", function(S) {
 				id: "tool_eyedropper",
 				type: "mode",
 				title: "Eye Dropper Tool",
+				key: "I",
 				events: {
 					"click": function() {
 						svgCanvas.setMode("eyedropper");