Sample Project: PBJStrobeView, import QuartzCore
Sample Project: PBJStrobeView, import QuartzCore

fixes GH-3

smule/PBJVision,smule/PBJVision,efesus/PBJVision,jvk75/PBJVision,Maciej-Matuszewski/PBJVision,sebyddd/PBJVision,piemonte/PBJVision,jonesgithub/PBJVision,rromanchuk/PBJVision,gary109/PBJVision,yury/PBJVision,aaronsakowski/PBJVision,shiflymoon/PBJVision,denivip/PBJVision,Raztor0/PBJVision,yunarta/PBJVision,zuoguoqing/PBJVision,shenyuan000/PBJVision,medvedNick/PBJVision,Bijiabo/PBJVision,rFlex/PBJVision