Initial commit
throw exception if needed setting is missing
Serializability for the user classes
Meaningful toString for AuthUser
Allow non-Long identity fields
Code cleaning
Merge and link pages
Fix expiration time
Fixes and icons
Add license and readme
Change foursquare provider key and add setting help
remove tests
Refactor AuthUser
make setting keys constants
Documentation and cleanup
Add version to API request on foursquare
Finish Auth User implementations
Handle redirect URI mismatches
remove username
Update user information on relogin