logout current user
Merge branch 'master' into similarity
add distance formula calculation to available users view controller
Merge branch 'master' into similarity
resolve code signing issue
Merge branch 'master' into similarity
remove logout in app delegate
resolve merge conflict Symeetry/AppDelegate.m
revise similarity algorithm class - this class is incomplete
resolve merge conflict Symeetry/AppDelegate.m
resolve merge conflict Symeetry/AppDelegate.m
Merge branch 'master' of https://github.com/stoosevich/Symeetry
Merge branch 'similarity'
remove login/logout in app delegate