adding sign_out_link helper that reads the env file
removing unused application_controller. Code put in 'controller.rb'
moving accounts-gem middleware injection to rails engine
Merge branch 'feature/engine' of github.com:BentPixels/accounts-gem into feature/engine
using default configuration
conflicts resolved
readme updated to reflect configuration and setup settings
Merge pull request #4 from BentPixels/feature/engine

READY Feature/engine