Merge pull request #2 from gpsantos/margareth

Margareth
Merge branch 'master' of https://github.com/gpsantos/nomak into nova-tentativa-bootstrap
Merge branch 'nova-tentativa-bootstrap' of https://github.com/gpsantos/nomak into nova-tentativa-bootstrap
adding jquery datepicker and removing default value for graus
fixing name of the datepicker