Merge pull request #31 from ysshah/thomas

finished 5/8 tests, still need 3 tests for gridscontroller
added bootstrap
completed tests
completed tests
Merge pull request #32 from ysshah/david

completed tests
bundle updating sqlite3
Changed the grid views and made upvote/downvote buttons.
Merge pull request #33 from ysshah/yashLocal

Changed the grid views and made upvote/downvote buttons.
bundle updating sqlite3
Merge pull request #34 from ysshah/david

bundle updating sqlite3
fixed conflicts
enabled 12factor
fixed production set
precompile
patch database.yml
tried something
12factor again
Centered things, adjusted form widths. Implemented Rachel's navbar.
Merge pull request #36 from ysshah/yashLocal

Centered things, adjusted form widths. Implemented Rachel's navbar.
Merge pull request #37 from ysshah/david

enable 12factor