Initial commit
Added part 1.
Added main readme file.
Updated for Rails 4.0.0 rc2.
Added code for part 2 of the tutorial.
Updated readme file to include part 2, updated URLs.
Added part 3
Added Part 4 of the tutorial.
Added part 5 of the blog tutorial.
Updated readme.
Updated part 5 summary.
Fixed issue with part 5 (missing  in mainPostCtrl.js.coffee)
fix merge issues