Issue #170: Fix in on the request for a certificate.
New settings for interfaces for bootstrap.
Merge branch 'master' of https://github.com/htmfilho/yougi

Conflicts:
	src/main/webapp/event/event.xhtml
Merge branch 'master' of https://github.com/htmfilho/yougi
Issue #197: Unit test classes created to test all methods identified as testable with JUnit only.
Merge pull request #196 from felipewmartins/master

New settings for interfaces for bootstrap.
Issue #66: Removed unused methods to avoid unused tests.
Fixed #198
Merge branch 'master' of https://github.com/htmfilho/yougi