AdminService test endpoint url moved to SveaConfig constants
added ADMIN_TYPE to ConfigurationProvider and default test/prod url information to SveaConfig
AdminServiceRequest properly directs requests to test or prod environments based on ConfigurationProvider settings
Merge branch 'INTG-432' into hotfix/2.1.1
Updated example MyConfig.php with admin service test/prod url.
Bumped version to 2.1.1
Merge branch 'hotfix/2.1.1'