Initial commit
Add maven pom and basic project structure.
Add the following entities, its repositories and business: Failure, System.
Configure the Quartz job.
Refactor the entity Failure to Request.
Begin the implementation of the CheckSingleSystemWorker.
Add workers in order to make the http request and send the email if the http response status code is not a 2xx.
Fix RabbitMQ consummer consumer initialization on CheckSingleSystemWorker.
Add tests for the class RequestDAO.
Add tests for the class SystemDAO. All persistence level tests are done and passing.
Add tests for the class RequestRepository.
Add tests for the SystemRepository class.
Add tests for the RequestBusiness class.
Add tests for the SystemBusiness class.
Add tests for the SystemResource class.
Change mail host from gmail to amazon.
Add license in order to open source the Sentinel system.
Merge branch 'master' of https://github.com/granpanda/sentinel

Conflicts:
	README.md