a fix for spork, doesn't reload classes with DRB due to caching when testing
Better check for flash messages
More tweaks.
Add rails_env to settings for heroku config vars
Update gems
Update Versions in Readme
new thor task to create Heroku apps
fix thor create task
Update the Gemfile.
Specify the version of ruby in the Gemfile.
Update Readme versions
Use the better_errors gem in development
Remove Spork.  Update Gemfile.
Add git-process for better app git flow.
Update the README file.
Merge branch 'develop'