Merge pull request #39 from fence-lizards-2014/Notifications

Notifications on front page for successfully signing in, up, and out
updated API Locu model w/ string concatenation
Merge pull request #41 from fence-lizards-2014/API_update

updated API Locu model w/ string concatenation
changed DB strings to varchar and null equal false and d3 min spec
Merge pull request #42 from fence-lizards-2014/db_migration_modifications

changed DB strings to varchar and null equal false and d3 min spec
Merge remote-tracking branch 'origin/master' into VotesNotifications