Add Following GPLv3 Licence Text in Files about hurraa

[htmfilho]

I think you still have to add Copyright (C) 2014 CEJUG at the beginning.

[paulojribp]

Are we using GPLv3 on Hurraa? Maybe I lost some discussion about this.

[betowebti]

This is a same license in backward version.

Atenciosamente:

Roberto Coelho

JUGLeader CEJUG | Front-End Dev at CCIA | betoweb.com.br

[betowebti]

Let's leave the license as copyright for now and another time we will resume the discussion.

[htmfilho]

@paulojribp we had this discussion in CEJUG's mailing list: https://groups.google.com/d/msg/cejug/lhsTEU5w2-U/psQ0XOwxD0oJ

And then I replied here: https://groups.google.com/d/msg/cejug/lhsTEU5w2-U/_Y-LiQY8OVMJ, suggesting GPLv2, but we can go for GPL v3. They are almost the same.

[helio-frota]

So, just for share information until now all source code history remains unlicensed.
Better add soon, right ?

[helio-frota]

Sorry, i mean, about the copyright notice.
The gplv2 is on root directory.