planning of this phase
56: view for voting and javascript to send vote with csrf
59: model for vote
60: vote and photo models are updated when vote is submitted
57: a message to login if not logged in
58: message about vote update and vote count update
48: navigation via dates works
45: about page works
49: admin is enabled for feedback
62: cleaned up stories
54: modified footer text
61: load more photos link
Merge branch 'v0.0.5'