added a comment button
Merge branch 'master' of github.com:arielspear/swap-tacular
Improved gulp server test setup.
added on more condition to comment button in app.test
added a btn to show text area when comment btn is pushed
Updated TODO.
Merge branch 'master' of github.com:arielspear/swap-tacular
Merge pull request #25 from wbyoung/gulp-test-improvements

Improved gulp server test setup.
Merge remote-tracking branch 'origin/master' into tian