Partial fix for HTML5 drag and drop with collection views.
Partial fix for HTML5 drag and drop with collection views.

Reviewed by me.

wangshijin/cappuccino,koamac/Cappuccino,zittix/cappuccino,enquora/cappuccino,akshell/cappuccino,AlexanderMazaletskiy/cappuccino,daboe01/cappuccino,daboe01/cappuccino,FrankReh/cappuccino,Dogild/cappuccino,zittix/cappuccino,tolmasky/cappuccino,primalmotion/cappuccino,zittix/cappuccino,daboe01/cappuccino,krodelin/cappuccino,deltaprojects/cappuccino,dgvivero/CappCoreData,cacaodev/cappuccino,FrankReh/cappuccino,280north/cappuccino,rgv151/cappuccino,wangshijin/cappuccino,FrankReh/cappuccino,tancred/cappuccino,rgv151/cappuccino,tolmasky/cappuccino,Rosch/cappuccino,deltaprojects/cappuccino,Rosch/cappuccino,cacaodev/cappuccino,mrcarlberg/cappuccino,enquora/cappuccino,krodelin/cappuccino,deltaprojects/cappuccino,zittix/cappuccino,mrcarlberg/cappuccino,rgv151/cappuccino,tolmasky/cappuccino,Rosch/cappuccino,cacaodev/cappuccino,mrcarlberg/cappuccino,rgv151/cappuccino,enquora/cappuccino,krodelin/cappuccino,daboe01/cappuccino,Dogild/cappuccino,primalmotion/cappuccino,Rosch/cappuccino,rgv151/cappuccino,280north/cappuccino,zittix/cappuccino,eventualbuddha/cappuccino,krodelin/cappuccino,kidaa/cappuccino,rgv151/cappuccino,Dogild/cappuccino,dgvivero/CappCoreData,daboe01/cappuccino,FrankReh/cappuccino,AlexanderMazaletskiy/cappuccino,dgvivero/CappCoreData,cacaodev/cappuccino,280north/cappuccino,cacaodev/cappuccino,deltaprojects/cappuccino,Dogild/cappuccino,primalmotion/cappuccino,dgvivero/CappCoreData,tolmasky/cappuccino,kidaa/cappuccino,tancred/cappuccino,mrcarlberg/cappuccino,cacaodev/cappuccino,eventualbuddha/cappuccino,FrankReh/cappuccino,Rosch/cappuccino,AlexanderMazaletskiy/cappuccino,wangshijin/cappuccino,tolmasky/cappuccino,kidaa/cappuccino,enquora/cappuccino,cappuccino/cappuccino,Rosch/cappuccino,AlexanderMazaletskiy/cappuccino,kidaa/cappuccino,deltaprojects/cappuccino,daboe01/cappuccino,tancred/cappuccino,daboe01/cappuccino,cappuccino/cappuccino,tancred/cappuccino,Dogild/cappuccino,tancred/cappuccino,FrankReh/cappuccino,mrcarlberg/cappuccino,zittix/cappuccino,eventualbuddha/cappuccino,akshell/cappuccino,wangshijin/cappuccino,mrcarlberg/cappuccino,tancred/cappuccino,FrankReh/cappuccino,280north/cappuccino,enquora/cappuccino,deltaprojects/cappuccino,zittix/cappuccino,cappuccino/cappuccino,280north/cappuccino,krodelin/cappuccino,primalmotion/cappuccino,cappuccino/cappuccino,AlexanderMazaletskiy/cappuccino,koamac/Cappuccino,AlexanderMazaletskiy/cappuccino,primalmotion/cappuccino,primalmotion/cappuccino,cappuccino/cappuccino,wangshijin/cappuccino,eventualbuddha/cappuccino,mrcarlberg/cappuccino,primalmotion/cappuccino,akshell/cappuccino,koamac/Cappuccino,krodelin/cappuccino,wangshijin/cappuccino,Rosch/cappuccino,cappuccino/cappuccino,dgvivero/CappCoreData,koamac/Cappuccino,kidaa/cappuccino,rgv151/cappuccino,krodelin/cappuccino,deltaprojects/cappuccino,enquora/cappuccino,akshell/cappuccino,kidaa/cappuccino,koamac/Cappuccino,cacaodev/cappuccino,koamac/Cappuccino,FrankReh/cappuccino,mrcarlberg/cappuccino,Dogild/cappuccino,cappuccino/cappuccino,Dogild/cappuccino,enquora/cappuccino