Fix for incorrect chain received mouseEntered events.
Fix for incorrect chain received mouseEntered events.

Closes #199.

Reviewed by me.

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