Predicates are simplified and work fine.
Extending interfaces.
Addes simple progressbar and cleaned extractor code.
There are working fsm as predicate base.
HSTton are working with FSM. The code requires cleaning and introducing the com part between classifiers.
Global state classifiers have been moved to one module.
Removed old style predicates.
The flow uses now new style classifiers and fsm approach.
Introduced is_member method.
Predicate name change to Classifier name as more meaningful.