IN PROGRESS - issue FWK-119: Testes da extensão Servlet 
https://demoiselle.atlassian.net/browse/FWK-119
Merge branch '2.4.0' of git@github.com:demoiselle/framework.git into 2.4.0
Merge branch '2.4.0' of git@github.com:demoiselle/framework.git into 2.4.0