Commented out databasePopulator tests for travis builds.
Merge pull request #41 from philosoralphter/master

.DS_Store removed and API updates.
Add images and sync up to tile view.
Fixed css for rep profiles.
fixed local data issue by editing gitignore.
fixed local data issue by editing gitignore.
refactored css.
Fixed images after rebase.
Navbar changes to css.
Major changes to tile view.
Tile view css almost complete.
Completed tile view.
small changes to browse view.
fix merge conflict.