Make editable rules that apply for user creation

[N7Remus]

• create rule table

• Before user creation

assertRule(){
	for rule in getRulesByTenantId()
		param , method, value, errorMsg = getParametersFromRule(rule): 
		if validateRuleCondition(param, method, value):
			# user cannot be created, rejected by rule
			error(errorMsg) 
}

• After user creation

gainRule(){
	for rule in getRulesByTenantId()
		param , method, value, action = getParametersFromRule(rule): 
		if validateRuleCondition(param, method, value):
			# user will gain permission, defined in action
			# example gain tenant 'admin' permission or group membership
			# action should have a service, method, and pre definded values
			action() 
}

• create a way to reapply rules for already created users in a batch