fixed bug from adding friend without a friend id
cleanup of old signup flow and storyboard; added tableview to display traits
added testing mode to skip directly to traits
traits table has randomly populated colors
randomized colors depend on last two colors
added selection of traits; updated fonts and frames
user can only select 7 traits; navigation is disabled if no traits are selected
traits are stored into parse; handles existing traits if user already has some
added adjust mode to trait selector; added animated transition into adjust mode
Merge pull request #23 from mitrenegade/traits

Traits