Version Control With Subversion Source

Translation by: Andre Luiz Monteiro da Costa <almcosta.cgm@...>

* src/pt_BR/book/ch04.xml:
(svn.branchmerge): Translate completely.

* src/pt_BR/GLOSSARIO:
Add three new terms found in that translated text.

* www/index.pt_BR.html:
Set Andre Luiz as the owner of chapter 4 and update the translation status
of that chapter.