Update index.xsl

Updated FreeBSD GNOME htdocs to reflect the release of Mate.  Added a small section for installing Mate under installing GNOME 2.  Also mentioned that GNOME 2 ports will be replaced soon by GNOME 3.  Changed some instances of Gnome to be displayed as GNOME since this is how it is normally displayed.
Merge remote-tracking branch 'upstream/master'
Document the @dir and @ empty keyword
Deprecate @dirrm and @dirrmtry
Keywords now use ucl files

Differential Revision:	https://reviews.freebsd.org/D807
Reviewed by:	wblock, bjk
Sponsored by:	Absolight
And make a title actual english.

Sponsored by:	Absolight
- Merge the following from the English version:

	r45606 -> r45649	head/ja_JP.eucJP/share/xml/news.xml
- Merge the following from the English version:

	r45260 -> r45650	head/ja_JP.eucJP/share/xml/release.l10n.ent
Add a note about configure.ac being called configure.in

Sponsored by:	Absolight
Document USES=pear.

Sponsored by:	Absolight
Reword.

Submitted by:	wblock
Sponsored by:	Absolight
- Merge the following from the English version:

	r37503 -> r45607	head/ja_JP.eucJP/htdocs/platforms/pc98.xml
Change my key.
o Add new commiter (jch) entry
o Add PGP key
o Announce new commit bit

Differential Revision:	https://reviews.freebsd.org/D825
Approved by:		jhb (mentor)
Add my key.
- Merge the following from the English version:

	r45649 -> r45665	head/ja_JP.eucJP/share/xml/news.xml
- Merge the following from the English version:

	r28473 -> r45654	head/ja_JP.eucJP/htdocs/docproj/doc-set.xml
	r28753 -> r45654	head/ja_JP.eucJP/htdocs/platforms/ia64/index.xml
Add a missing title tag to the BIND example in the ezjail section
of the jails chapter

Approved by:	bcr (mentor)
Sponsored by:	ScaleEngine Inc.
Update to r40792:

Prefer the use of service(1) to explicit invocation of /etc/rc.d
scripts: service(1) puts things in one place and abstracts them.  Also, it's
less
typing and easier to autocomplete.

While here modernize script examples by removing the ".sh" suffix.

Submitted by:	Bjoern Heidotting
Obtained from:	The FreeBSD German Documentation Project
Pull in missing r41064:

Remove references / support of &os; 7.x

Submitted by:   Bjoern Heidotting
Obtained from:  The FreeBSD German Documentation Project
Fix typos in the 'who uses FreeBSD page'
Add voxer to the list of those who use FreeBSD

PR:		193599
Approved by:	bcr (mentor)
Sponsored by:	ScaleEngine Inc.
Fix my mail address