start working on a custom Collection Controller
UIcollectionView Again
progress fine dragging without bouncing
mmmh
simpler
good not finished
Merge branch 'working'

Conflicts:

ASPapers/ASPapers.xcodeproj/xcuserdata/stiloa.xcuserdatad/xcschemes/ASPa
pers.xcscheme
	ASPapers/ASPapers/Base.lproj/Main.storyboard
	ASPapersSpace.xcworkspace/xcshareddata/ASPapersSpace.xccheckout

ASPapersSpace.xcworkspace/xcuserdata/stiloa.xcuserdatad/UserInterfaceSta
te.xcuserstate
	README.md