remake balance of training
refine bonus
implement actor's script by each command
implement fitness
implement slave's strength check
when slave become week, output script
refine design
split calculate-method to slave_calculate_service
refine service-class
change method-position in slave_calculate_service
implement slave growth
add load_path
add load-path
add gem of pry
refine fxml_root
fix load_path and require for build-jar
change name of chain
remove non-use file
refine file-order
fix and refine package for build-jar