Only allow a single window frame animation at a time; stop the previous animation before starting a new one. This allows e.g. a sheet animating open to 'turn around' and animate right back out. Fixed: if a sheet was closed before it finished animating open, for example by hitting a keyboard equivalent immediately, CPWindow would crash with "Uncaught TypeError: Cannot read property 'sheet' of null".
Only allow a single window frame animation at a time; stop the previous animation before starting a new one. This allows e.g. a sheet animating open to 'turn around' and animate right back out. Fixed: if a sheet was closed before it finished animating open, for example by hitting a keyboard equivalent immediately, CPWindow would crash with "Uncaught TypeError: Cannot read property 'sheet' of null".

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