start implementing sessions
Style updates to details view
Implementing session based auth

Session based auth using MemoryStore (for now)
Fix https://github.com/codexa/pictroid/issues/18

Implement Mongodb for sessions and set it up for other stuff
update for merge
Merge pull request #19 from codexa/session

Implement sessions and mongodb
clean up from merge
fix merge conflicts
update mongo
Merge pull request #21 from codexa/dev

Deploy 05/25/14