added a test whether information types are correctly displayed which is not working yet AND deleted old actor_controller_spec.rb
splitted test whether actor type has correct information types
fixed test whether actor has correct information types
decreased annoying sleep times in test script
added actor_type_controller_spec.rb to features. It is simply a copy of actor_spec.rb at the moment.
deleted actors and users from actor_type_spec.rb
renamed actor_type_spec
copied test case stubs from actor_type_controller_spec.rb to actor_type_spec.rb
added a 'creates an actor type' test, not finished yet