Fix for menus not redrawing correctly after closing in non-Safari browsers.
Fix for menus not redrawing correctly after closing in non-Safari browsers.

Closes #495.

Reviewed by me.

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