pt_BR.ISO8859-1/articles/contributing: converted to .po

[ebrandi]

Summary

• content synchronized with en_US document (rev 51789)
• 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.

$ cd pt_BR.ISO8859-1/articles/contributing
$ make po
$ make tran
$ svn add pt_BR.ISO8859-1/articles/contributing/pt_BR.po
A         pt_BR.ISO8859-1/articles/contributing/pt_BR.po
$ svn propset svn:mime-type 'text/x-gettext-translation; charset=UTF-8' pt_BR.ISO8859-1/articles/contributing/pt_BR.po
property 'svn:mime-type' set on 'pt_BR.ISO8859-1/articles/contributing/pt_BR.po'
$ svn propset svn:keywords FreeBSD=%H pt_BR.ISO8859-1/articles/contributing/pt_BR.po
property 'svn:keywords' set on 'pt_BR.ISO8859-1/articles/contributing/pt_BR.po'
$ svn propset svn:mime-type 'text/xml; charset=UTF-8' pt_BR.ISO8859-1/articles/contributing/article.xml
property 'svn:mime-type' set on 'pt_BR.ISO8859-1/articles/contributing/article.xml'

Test Plan

Build log can be viewed here
Builded document can be viewed here
arc marked the article.xml as binary, you can see the article.xml generated with 'make tran' here