WIP layout
Added gem
add the credentials of google
load google credentials from yml file
add styled header layout (for logged in users)

Conflicts:
	app/views/layouts/_header.html.haml
add some gems for testing, improve guardfile
add User model
allow omniauth to work on test environment
ensure that user can go google to attempt to login
login user (or not) once she is redirected back after authenticating by google oauth
missing file from improving some spec files
ensure that the user sees his name and picture once he is logged into the app
add SessionsHandler class
refactor spec
add google_credentials.yml
Added headless
Fixed requires
Changed headless script again
refactor to improve the code used for creating the users
Merge pull request #7 from tangosource/feature/setup-oauth-for-google-accounts

Setup oauth for google accounts