pt_BR.ISO8859-1/articles/linux-emulation: New pt_BR translation into .po format

* content synchronized with en_US document (rev 51904)
* 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
Differential Revision: https://reviews.freebsd.org/D17032

pt_BR.ISO8859-1/articles/linux-emulation/Makefile

@@ -0,0 +1,24 @@
+#
+# The FreeBSD Documentation Project
+# The FreeBSD Brazilian Portuguese Documentation Project
+#
+# $FreeBSD$
+#
+# Article: Linux Emulation
+
+MAINTAINER=ebrandi@FreeBSD.org
+
+DOC?= article
+
+FORMATS?= html html-split
+WITH_ARTICLE_TOC?= YES
+
+INSTALL_COMPRESSED?= gz
+INSTALL_ONLY_COMPRESSED?=
+
+SRCS=	article.xml
+
+URL_RELPREFIX?=	../../../..
+DOC_PREFIX?=	${.CURDIR}/../../..
+
+.include "${DOC_PREFIX}/share/mk/doc.project.mk"