* content synchronized with en_US document (rev 52061)
* article.xml converted to .po
* .po file was translated to pt_BR
* .po and .xml file has been set to UTF-8 encoding
* information about volunteers who translated and/or revised the document was added to the header of the .po file
Approved by: gabor (mentor, implicit)
Obtained from: The FreeBSD Brazilian Portuguese Documentation Project
