OC-3260: Detect authentication method
OC-3261: Fix a problem when trying to detect the kind of authentication. Add new AlertMessageDialog. Show an alert message if it is necessary a different authentication method
Merge branch 'develop' into regular_authentication_in_saml_server
Merge branch 'develop' into regular_authentication_in_saml_server
OC-3386:(Fix bug) An alert saying 'trying to login' is shown before clicking the to connect
OC-3390: Message is shown in the login screen instead of an  alert message: Change the alert dialog by an error message under server address
Merge branch 'develop' into regular_authentication_in_saml_server
OC-3390: Shows message about 'not support authentication' under server address
Merge branch 'develop' into regular_authentication_in_saml_server
Merge branch 'develop' into regular_authentication_in_saml_server
Add auth_unsupported_basic_auth string
Changes from comments in PR#443
Changes from comments in PR#443
Updated library reference
Merge branch 'develop' into regular_authentication_in_saml_server
Added skeleton of new operation to detect authentication method in the server side
Implemented analysis in DetectAuthenticationMethodOperation to find out what authentication method requires the server side
Modify AuthenticatorActivity#detectAuthorizationMethod so that it triggers a DetectAuthorizationOperation when called. Modifiy AuthenitcatorActivity#onRemoteOperationResult to process the response of DetectAuthorizationOperation
Merge branch 'develop' into regular_authentication_in_saml_server
Updated library reference