answers controller
answers crud mid point
3am security commit
answers pass all tests
comments now work via a change in the questions model
fixed header so it stop crashing the site if you weren't logged in
added home buttons
fixed tests (all succeed) and cleaned up stray code.
fixed the Home button as part of the layout with the exception of the comment partial, it has no layout.
added conditions to the partials to prevent non users from having access.
Merge pull request #21 from mbacksmeier/page_navigation

Page navigation merge with master