Added GenerateAdminCommandTest. Fixed bug: The "type" option does not exist.
Merge pull request #1649 from pulzarraider/generate_admin_command_test

Added GenerateAdminCommandTest. Fixed bug: The "type" option does not exist.
Added ArrayToModelTransformerTest
Merge pull request #1652 from pulzarraider/transformer_test2

Added ArrayToModelTransformerTest
Add new extension method: preUpdate, postUpdate, preRemove, postRemove, prePersist, postPersist
Merge branch 'sonata/master'