Removed Caleb's Gem file and Gem lock changes
Merge pull request #165 from kimardenmiller/2013-04-03-dojo-hack-session-Gem-Changes-removed

2013 04 03 dojo hack session gem changes removed
Fix gemfile and update better errors gem
Merge pull request #167 from tispratik/apr5_fix_gemfile

Fix gemfile and update better errors gem