Updating FontAwesome to 3.2

  - New Icons (http://fortawesome.github.io/Font-Awesome/icons/#new)
Added iOS Curriculum Page

  - Also moved regular curriculum page to a specific one
  - A few style changes
Renaming to Ruby Curriculum And Moving Links
Generalizing Pages and Wrap at 80 Char
Removing Sponsors Link. Issue #1
Replacing Reference to Vim. Issue #3
Fixing up some last references to Ruby course
Moving Links Around Per Adam's Recommendations
Added Ability For Non Clickable Link Header
Moving Stuff Around Per Adam's Comments.

  - No more common content that both classes share.
  - Need to create a "The Program" section for iOS