Added first integration tests for in memory show case example
Added Fake OAuth 2 implementation for testing purposes.
Configured in memory showcase to use fake oauth provider instead of google
Changed upper lower case of FakeOauthProviderAuthorizationServlet
Merge pull request #6 from esistegalaber/integration_tests

Integration tests
Showcase.
Merge remote-tracking branch 'origin/master' into accountless
Showcase.
Hotdeployable Build.
Added first tests for AuthService
Added more tests for AuthService. Added additional checks if created shadow token is valid to auth service
Added test for Exception if invalid shadow token is created
Added test class for FakeOauthClientConfig
Added spock test for GrantTypeService
Added OAuthRequestParameterTest
Added tests for ClientService
Added tests for ShadowRedirectServlet
Added minimal tests for ShadowTokenCallbackServlet
Added simple test for HardCodedOAuth2ClientConfig
Added more tests for servlets
Added tests for FakeOAuthProviderAccessTokenServlet