When facebook is the auth provider, redirect to API's facebook logout URL
jshint
apiUrl is not a function
Need to make it an async call so the authorization header is passed
jshint
fetch fbLogoutUrl from return header and take the browser there
use $window.location properly
Add alert for debugging
remove alerts for debugging and add documentation
somehow relay logout got gummed up b/c the page won't return to the home pagey
jshint
Merge pull request #212 from CruGlobal/facebook-logout

Facebook single logout