fixed missing semicolons in shapes extension

git-svn-id: http://svg-edit.googlecode.com/svn/trunk@2408 eee81c28-f429-11dd-99c0-75d572ba1ddd
fixed missing semicolons on star extension, this extension does not work as intended

git-svn-id: http://svg-edit.googlecode.com/svn/trunk@2409 eee81c28-f429-11dd-99c0-75d572ba1ddd
removed unneeded vars in browser

git-svn-id: http://svg-edit.googlecode.com/svn/trunk@2410 eee81c28-f429-11dd-99c0-75d572ba1ddd