Convert to Sass file

This means any other stylesheets created can use sass and include variables and mixins etc...
Move layout from application to resource
Change routes
Merge branch 'master' of github.com:meducation/design_staging_app
Add fixed-width container and moved grid to pages
Make a start on the comments component
Remove haml whitespace
WIP
Implement comments
Added vote.
Merge pull request #1 from malcyL/malcyl-like-widget

Added vote.
Styling the footer
Added content.
Merge pull request #2 from malcyL/malcyl-content-widget

Added content.
Add friend recommendation.
Merge pull request #3 from malcyL/malcyl-friend-recommendation

Add friend recommendation.
Change width of content page to 1200 from 1000.
Initial static top bar