Fixed memory leak. GMGridView never gets dealloced because of retain cycle with GMGridViewCell.
Fixed memory leak. GMGridView never gets dealloced because of retain cycle with GMGridViewCell.

gmoledina/GMGridView,ashfurrow/GMGridView,BlessNeo/GMGridView,Sensis/GMGridView,SuPair/GMGridView,D-cocoa/GMGridView,gank0326/GMGirdView,PocketScientists/GMGridView,liulinjian/GMGridView,loverly/GMGridView,jianwoo/GMGridView,fhchina/GMGridView,d191562687/GMGridView,gelosie/GMGridView,matej/GMGridView,111minutes/GMGridView-CSFork