Adds wootstrap for styling
Adds additional header styling
MERGE FIXES STYLE.CSS CONFLICT

Merge branch 'master' of https://github.com/banana-slugs-2014/-overflow into post_sorting

Conflicts:
	app/assets/stylesheets/style.css
Wootstrap ----
** working on posts/questions views
MERGE FROM MASTER

Merge branch 'master' of https://github.com/banana-slugs-2014/-overflow into post_sorting

Conflicts:
	app/views/posts/index.html.erb
Wootstrap Styling for full website:
** All tests pass
** Styling is 100% done
** Changed div in the answers partial to enable styling
** Updated sorting for top voted answers on the post page
Adds new feature:
** Sorts answers by FAVORITE ANSWER first then top voted answers
Merge pull request #51 from banana-slugs-2014/post_sorting

App Css Styling and Answer Sorting