Merge pull request #3 from thefenry/faye-functionality

Faye functionality
Merge pull request #4 from thefenry/faye-functionality

Added security token for the faye client.
Merge pull request #5 from thefenry/user-account

Add user table and spec folder for testing.
Update Gemfile with required test features
Modify config/application.rb to remove deprecated configuration for
local autoload. Add spec helpers, factory girl and sample non working
test.
Create user controller for future implementation and testing
Add user controller test for creation
Merge branch 'user-account' of https://github.com/thefenry/minichat into user-account