Fixed image fluid width JS to cater for parent div#attachment_0000 with style attributes

git-svn-id: https://plugins.svn.wordpress.org/mobiloud-mobile-app-plugin/trunk@935001 b8457f37-d9ea-0310-8a92-e5e31aec5664
Updated to 2.3.3

git-svn-id: https://plugins.svn.wordpress.org/mobiloud-mobile-app-plugin/trunk@935005 b8457f37-d9ea-0310-8a92-e5e31aec5664