Removing comments and updating wrong ones from ext-panning.js

git-svn-id: http://svg-edit.googlecode.com/svn/trunk@2334 eee81c28-f429-11dd-99c0-75d572ba1ddd

editor/extensions/ext-panning.js

@@ -3,62 +3,38 @@
  *
  * Licensed under the MIT License
  *
- * Copyright(c) 2010 Alexis Deveria
+ * Copyright(c) 2013 Luis Aguirre
  *
  */
  
 /* 
-	This is a very basic SVG-Edit extension. It adds a "Hello World" button in
+	This is a very basic SVG-Edit extension to let tablet/mobile devices panning without problem
-	the left panel. Clicking on the button, and then the canvas will show the
- 	user the point on the canvas that was clicked on.
 */
  
 svgEditor.addExtension("ext-panning", function() {
 
 		return {
 			name: "Extension Panning",
-			// For more notes on how to make an icon file, see the source of
-			// the hellorworld-icon.xml
 			svgicons: "extensions/ext-panning.xml",
 			
-			// Multiple buttons can be added in this array
 			buttons: [{
-				// Must match the icon ID in helloworld-icon.xml
 				id: "ext-panning", 
-				
-				// This indicates that the button will be added to the "mode"
-				// button panel on the left side
 				type: "mode", 
-				
-				// Tooltip text
 				title: "Panning", 
-				
-				// Events
 				events: {
 					'click': function() {
-						// The action taken when the button is clicked on.
-						// For "mode" buttons, any other button will 
-						// automatically be de-pressed.
 						svgCanvas.setMode("ext-panning");
 					}
 				}
 			}],
-			// This is triggered when the main mouse button is pressed down 
-			// on the editor canvas (not the tool panels)
 			mouseDown: function() {
-				// Check the mode on mousedown
 				if(svgCanvas.getMode() == "ext-panning") {
 			                svgEditor.setPan(true);	
-					// The returned object must include "started" with 
-					// a value of true in order for mouseUp to be triggered
 					return {started: true};
 				}
 			},
 			
-			// This is triggered from anywhere, but "started" must have been set
-			// to true (see above). Note that "opts" is an object with event info
 			mouseUp: function(opts) {
-				// Check the mode on mouseup
 				if(svgCanvas.getMode() == "ext-panning") {
 			                svgEditor.setPan(false);	
 				}