add script in rest
replace slave.name to slave.short_name
change slowdown, for prevent slave to break sanity
prevent slave.strength to over slave.base_strength
fix bug in slave down
remove junk comment
decrease sanity effect, and fix game blance
refactor train_script
add slave param, obedience
show some profile
implement lust-bonus
remove voltage from show
refine strength-cost
implement train_4 script
change effect for train_4, for down