Remove superflous HTML from index
Added titles
Added static pages controller and views. Home is what posts/new used to be
Remove duplicate shared example
Added the new action and view back in
Added a cheatsheet and a tile aside to homepage, need to add tests
All pages shared example moved to test helper. Added tests to cheatsheet and tile on homepage
Fixed borked tests. Including the shared example in a helper worked in test ENV but broke dev. Instead put it in a normal rb file under the spec directory and required it in the appropriate spec files
A little more styling.