Fix for UID returning different values every time for CPString.
Fix for UID returning different values every time for CPString.

Reviewed by me.

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