add category unit test. modify git ignore
git ignore being difficult
organizing file structure
Merge branch 'master' into testing
reorganize skeleton and structure
Merge branch 'master' of https://github.com/fiddler-crabs-2014/thedelta
add unit tests
Merge pull request #27 from shaunmcgeever/testing

Testing
made failing tests temporarily pending to test Travis CI
testing settings of Travis CI
Merge pull request #28 from shaunmcgeever/testing

made failing tests temporarily pending to test Travis CI
Merge branch 'master' of https://github.com/fiddler-crabs-2014/thedelta
 add vote and comment unit testing
fix homepage bug on select drop down
take out console.log debugger
sign in login redesign
answers controller complete
Merge pull request #29 from plondon/bug/homepage-select

fix homepage bug on select drop down
fix css syntax screw up
Merge pull request #30 from plondon/chore/login_design

sign in login redesign