Background
Merge branch 'master' of https://github.com/fiddler-crabs-2014/thedelta into Background
Background picture added and color changed. I also added a little shadow to the title page text to increase readability
Merge pull request #64 from plondon/bug/footer

Bug/footer
Merge pull request #65 from JohnathanWeisner/Background

Background
Slight fix to recorder css.
Merge pull request #66 from JohnathanWeisner/RecorderCSS

Slight fix to recorder css.
add answer controller tests
fix merge conflict
Merge pull request #67 from shaunmcgeever/testing

Testing
add some styling, new background, sublime blur
Merge branch 'master' into bug/footer
fixed more than the footer, worked on the homepage and the categories index page as well. still need to work on the categories show page, questions show page, answer show page. profile also