Added new extension's and tested out wp4.0

git-svn-id: https://plugins.svn.wordpress.org/wp-theme-file-uploader/trunk@1005256 b8457f37-d9ea-0310-8a92-e5e31aec5664
Changed the version number.

git-svn-id: https://plugins.svn.wordpress.org/wp-theme-file-uploader/trunk@1005258 b8457f37-d9ea-0310-8a92-e5e31aec5664
Updated readme file.

git-svn-id: https://plugins.svn.wordpress.org/wp-theme-file-uploader/trunk@1005261 b8457f37-d9ea-0310-8a92-e5e31aec5664
New updated version

git-svn-id: https://plugins.svn.wordpress.org/wp-theme-file-uploader/trunk@1005263 b8457f37-d9ea-0310-8a92-e5e31aec5664