Fix for browser:acceptDrop:atRow:column:dropOperation: not being called if browser:validateDrop:proposedRow:column:dropOperation: is implemented.
Fix for browser:acceptDrop:atRow:column:dropOperation: not being called if browser:validateDrop:proposedRow:column:dropOperation: is implemented.

Reviewed by me.

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