Disciplina CRUD added, login security measures implemented(parial) and
some code cleaning.
Basic login implemented and bug fixes
Merge branch 'master' of https://github.com/Keima2D/cursos.unibratec.git

Conflicts:
	Concurso/WebContent/layouts/default.xhtml
	Concurso/src/concurso/basicas/Funcionario.java
	Concurso/src/concurso/fachada/Fachada.java
	Concurso/src/concurso/fachada/IFachada.java
	Concurso/src/concurso/negocio/Controlador.java