add user model validations
  -presence and uniqueness on uid
  -presence on oauth_token
add specs for validations
add oauth token type to user factory
update git ignore to include covereage
Remove Authentication module

WHY:  After extensive thought, I, Phil, have determined that there is negilible
value in hiding core application logic inside of a mix-in.  I am embracing the
refactoring known as "INLINE MODULE."
Change the oauth_token to not use Faker

Because Faker::Base.letters, uh, is not a method.
add rspecs for application controller
add user controller specs

add factory for user post attributes

  -WHY: the facebook data hash values do not match the scheema and are not snake case

update scheema
Merge branch 'master' of https://github.com/banana-slugs-2014/help.me into session_tests
dat white space + merge from master
Merge branch 'master' of https://github.com/banana-slugs-2014/help.me into session_tests

Conflicts:
	.gitignore
	spec/factories/factories.rb
create user for unit testing
add validations for AR relations to user model
refactor sessions controller to use shoulda matcher set_session
Merge pull request #13 from banana-slugs-2014/session_tests

Session tests