Merge pull request #120 from github/popover-view-customization

Make RBLPopover's view customizable
changes?
hi-ho
inside Xcode
fuck you Xcode.
wants more master
AFNetworking, testBed, functional CAScrollView, Nsarray Cleanup, web view methods, wow, 500 more files..  WTF
attempt at commit.
Merge branch 'master' of https://github.com/mralexgray/Rebel