Fix in adding resize class
Fix in adding resize class

Fixes http://www.tinymce.com/develop/bugtracker_view.php?id=7563
shilpi230/tinymce,fillabs/TinySpecMCE,gencer/tinymce,ETSI-CTI/TinySpecMCE,ikuchmin/tinymce,tinymce/tinymce,gabixdev/tinymce,adaptiffdesigns/tinymce,MediehusetTek/tinymce,jtark/tinymce,shilpi230/tinymce,henrythewasp/tinymce,tinymce/tinymce,rxl194/tinymce,TeamupCom/tinymce,TeamupCom/tinymce,danielpunkass/tinymce,MediehusetTek/tinymce,rbecheras/tinymce,Razzwan/tinymce,nikolas/tinymce,fashionsun/tinymce,rbecheras/tinymce,kencheung/tinymce,nikolas/tinymce,FernCreek/tinymce,sachgits/tinymce,M4R7iNP/tinymce,blakewallan/tinymce,dziemian007/tinymce,adaptiffdesigns/tinymce,nbcp/tinymce,nbcp/tinymce,sjbufton/tinymce,rxl194/tinymce,pmpl-5/tinymce,dziemian007/tinymce,danchr/tinymce,1099511627776/tinymce,danchr/tinymce,sjbufton/tinymce,Zimbra/tinymce,simachewh/tinymce,pmpl-5/tinymce,blakewallan/tinymce,danielpunkass/tinymce,rednose-public/tinymce,Zimbra/tinymce,VioletLife/tinymce,fhchina/tinymce,FernCreek/tinymce,bsuh/tinymce,enfold/tinymce,gencer/tinymce,support-dot-com/tinymce,M4R7iNP/tinymce,fhchina/tinymce,sachgits/tinymce,jtark/tinymce,tinymce/tinymce,howanghk/tinymce,jashua212/tinymce,ETSI-CTI/TinySpecMCE,VioletLife/tinymce,support-dot-com/tinymce,FernCreek/tinymce,danielpunkass/tinymce,leofeyer/tinymce,jashua212/tinymce,endjin/tinymce,bsuh/tinymce,fashionsun/tinymce,kencheung/tinymce,henrythewasp/tinymce,howanghk/tinymce,fillabs/TinySpecMCE,gabixdev/tinymce,Razzwan/tinymce,aduth/tinymce,rednose-public/tinymce,ikuchmin/tinymce,1099511627776/tinymce,endjin/tinymce,enfold/tinymce,leofeyer/tinymce,simachewh/tinymce,aduth/tinymce