add log out button, restyle new appointments and new students forms
Merge pull request #34 from sea-lions-2014/es-general-cleanup

Add log out button, restyle new appointments and new students forms
Merge remote-tracking branch 'origin' into al-soundcloud-style
Update schema
Update mocha gem version to 1.0
Take out the print statement out of payment index action
Update logout to clear soundcloud id from session
Merge branch 'ky-soundcloud-merge' into al-soundcloud-style