Added the ability to batch upload questions.
Merge pull request #1 from shanral/master

Gemfile, use sqlite3 while in development. README.rdoc, fix mispelling
Added rails best practices and moved a call from the helper to controller so I would hit the db less.
Merge branch 'master' of github.com:aloysius926/prelim
Removed some basic smells as found by running rails_best_practices . in the top level folder
Added comments to the gemfile to make it clear why each gem is in the gemfile and added rubocop
Removed some smells from answers_controller
Moved around testing gems
Added a gem to keep assets out of the server log.
Merge branch 'master' of github.com:aloysius926/prelim
Added guard to the application for quicker testing.
Removed some trailing whitespace in the GUardfile.
Added tests for the password reset funtion following railscast 275
Adding files for a heroku addon.
forgot to bundle install