Remove X button, place 'logout' in top-right list #25

I commented out the original logout button and added the logout to the menu.
 Change background to Green Image all the time, not just on mobile. #33
- commented out offending code
Update ruby to 2.1.4 to see if it fixes travis.
Merge remote-tracking branch 'upstream/develop' into develop
fix pull request: delete instead of comment out dead code
Merge pull request #43 from TedEwanchyna/develop

fixes #25 fixes #33
Temp remove search filtering by Community, at Jamie's request.