Fixes #1164. Support CPOutlineView `selectionShouldChangeInOutlineView:` delegate method.
Fixes #1164. Support CPOutlineView `selectionShouldChangeInOutlineView:` delegate method.

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