Gets rid of the weird lines in the Gemfile and Gemfile.lock
Updates Gefmile for Devise user authentication
Updates Gemfile for multiple table inheritance
Revert d79535d..fc5418f

This rolls back to commit d79535db3492fef9c8ba0dd2476a3ad65cf0b3ab.
Adds devise and acts_as_relation functionality
Modifies the production host URL in production.rb
Runs rake assets:precompile
Includes the files created by rake assets:precompile