newsfeed was recreating table and adding all the objects again
fixed logout button.  had an outlet not deleted when it should've
Working toward changing follow/unfollow icon and updating followrecords in Parse
User follow implemented
Unfollow functionality enabled
Added unwind segue from follow/unfollow users screen
Added unwind from Select/Take Photo screen
added like button connection in storyboard
Added unwind from Add Post page
Merge branch 'master' of https://github.com/siska/InstaPro into ryansbranch
Added unwind from Save