Fixed issue 733 Getting wrong path when trying to use logic forwardTo

The getFilteredControllerBaseName method was created to filter baseName that may be using proxified controller base name. Without this filter, extractControllerFromName wouldn't be able to extract Controller suffix.
I've fixed it on this PR https://github.com/caelum/vraptor4/pull/740. After merging it I'll release a new VR version. ok?