Brew | add Login with Google

[petelapczynski]

Add "Login with Google" functionality. User can use their Google credentials to create a weBrew account.

[petelapczynski]

Updated all packages including Meteor version to 1.5 packages. Added accounts-googleto allow accounts-ui Google oauth authentication. Created Google developer Project under the webrew.us@google.com account. Updates to configuration in server/main.js.