Fixed “Use of undeclared type ‘NSLayoutConstraint’ error.
Fixed “Use of undeclared type ‘NSLayoutConstraint’ error.

To reproduce:

1. Clone Cartography (Xcode 6.3 branch)
2. Create an empty Cocoa Xcode project
3. Drag Cartography classes in to the new project (like some sort of animal, I know)
4. See error, above.

(Only noted above as same class works in original project. Haven’t looked into why/how.)
noluyo/Cartography,vinod1988/Cartography,eeschimosu/Cartography,msdgwzhy6/Cartography,jessesquires/Cartography,alvivi/Cartography,kliu/Cartography,LiuDeng/Cartography,fullstackclub/Cartography,alvivi/Cartography,cogddo/Cartography,noluyo/Cartography,zilaiyedaren/Cartography,gaurav1981/Cartography,Khan/Cartography,petester42/Cartography,ArthurKK/Cartography,ppamorim/Cartography,Khan/Cartography,sai43/Cartography,KyoheiG3/Cartography,tonyli508/Cartography,xBrux/Cartography,ernestopino/Cartography,linchanlau/Cartography,PiersonBro/Cartography,ppamorim/Cartography,cnbin/Cartography,lixiaohu1990/Cartography,msdgwzhy6/Cartography,ken0nek/Cartography,jessesquires/Cartography,eeschimosu/Cartography,KyoheiG3/Cartography,tonyli508/Cartography-IOS7,TimothyChilvers/Cartography,sai43/Cartography,xBrux/Cartography,seyton/Cartography,petester42/Cartography,ernestopino/Cartography,seyton/Cartography,gaurav1981/Cartography,lixiaohu1990/Cartography,iosyoujian/Cartography,ken0nek/Cartography,rankun203/Cartography,u10int/Cartography,cogddo/Cartography,tonyli508/Cartography-IOS7,bzmario/Cartography,TimothyChilvers/Cartography,brunov0id/Cartography,zilaiyedaren/Cartography,LiuDeng/Cartography,kliu/Cartography,dougbeal/Cartography,ArthurKK/Cartography,rankun203/Cartography,fullstackclub/Cartography,iosyoujian/Cartography,dougbeal/Cartography,bzmario/Cartography,brunov0id/Cartography,linchanlau/Cartography,u10int/Cartography,PiersonBro/Cartography,bestwpw/Cartography,bestwpw/Cartography,vinod1988/Cartography,tonyli508/Cartography,cnbin/Cartography