Gamification Engine:

- service implementation:

	Gamification Engine:

- service implementation:

	- created the service getOperatorsSupport both for the lhs and the rhs side of the rule
	- created the related test for the service implemented
	- refactoring of the previous getOperators service, now it has been improved and the responsibility for that is in charge of the RuleEngine
	- refactoring of the path for the ruleEngine services and for the getRuleTemplates service
	- refactoring of the rule model and of the action model