changed structure to adhere to gem convention
removed files that have been moved to admin
removed some debug logging
removed unused dependencies
added version file and rebased to 0.0.1
changed rack/db to be called data middleware, seems to make more sense to me
removed debug loging
moved authorisation back into this gem as there is no need to have it separate
added user object persisted using mongoid, will convert existing code to use mongoid as well