first commit of hint factory tutor and state builder
HintFactoryTutor added
Merge branch 'hint-factory' of https://github.com/tutorgen/hpit_services into hint-factory
Callbacks, seven states
Merge branch 'hint-factory' of https://github.com/tutorgen/hpit_services into hint-factory
Added HintFactoryPlugin to entity_daemon and __init__
Split out state into client, changes to plugin and tutor
Added exceptions on close again.
Changes to tutor, minor changes to plugin