comment methods
comment method
Merge branch 'First_Task' of https://github.com/brenddongontijo/Tecnicas-de-Programacao-2014-2-Grupo-08 into First_Task
Merge branch 'First_Task' of https://github.com/brenddongontijo/Tecnicas-de-Programacao-2014-2-Grupo-08.git into First_Task