…y testing logic

…erage merged

Remove entity_id from Entity structure

…substrate-runtime-joystream into content_dir_2_issue_189

…r PropertyValue::Internal

…Map<u16, PropertyValue> where key is index of property in class

… representation, renamed to supported_schemas

…em configurable through runtime trait

…mentation. Begun work on insert_at implementation

…e, if not exist yet and individual voucher limit specified

…missions are valid

…per group max number constraint