Updated HREFs to open correctly in ios
Added date to best seller list
Began integrating actual user ID to log in real user
Implemented full user sign in so that details come from user's account
Fixed best seller layout and bug on animatino to best seller book view
Worked on transitions between book list and book detail
Fixed bug when switching between best seller list and book view
Updated best seller list titling and header text vertical alignment
Updated formatting of book search
Merge branch 'dev' of https://github.com/betterReads/betterReads into dev
increased margin (should fix weird spine issues)