Current test results:

svgedit.recalculate failing different tests in Chrome and Firefox:
    1. Chrome: Test 1:  recalculateDimensions() on rect with identity matrix
    2. Firefox: Test 3: recalculateDimensions() on text w/tspan with simple translate
- Testing: Fix draw_test

test/draw_test.js

@@ -253,7 +253,7 @@ $(function () {
 		var doc = new svgedit.draw.Drawing(svg);
 
 		var firstId = doc.getNextId();
-		// var secondId = doc.getNextId();
+		/* var secondId = */ doc.getNextId();
 
 		var result = doc.releaseId(firstId);
 		ok(result);