[FOR TEST ONLY] add PhpImageEditor into FileManager. 

git-svn-id: http://svn.cmsmadesimple.org/svn/cmsmadesimple@8759 3d254a34-79dc-0310-9e5f-be208747d8a0
oups, it seems i miss a file

git-svn-id: http://svn.cmsmadesimple.org/svn/cmsmadesimple@8760 3d254a34-79dc-0310-9e5f-be208747d8a0