- Various fixes for the developer summit report

Submitted by:	pluknet, wblock
- Add the last entry on the Networking group to the developer summit report

Reviewed by:	glebius
- Further minor tweaks

Submitted by:	wblock
Update the metadata of my key (745C015A).
- Refine translation.
Switch to BETA4.

Sponsored by:	The FreeBSD Foundation
Announce 10.0-BETA4.

Sponsored by:	The FreeBSD Foundation
Fix Speling error

PR:		docs/184474
Submitted by:	db
Fix typo.

Sponsored by:	The FreeBSD Foundation
- Merge the following from the English version:

	r43258 -> r43279	head/ja_JP.eucJP/share/xml/news.xml
  This commit does the following:
+ some rewordings, simplifications and typo fixes in "Users and Basic
  Account Management" section (discussed with wblock in ML [1]);
+ adds xml:ids to three examples and makes use of them;
+ nothing around "becoming superuser" -- that subchapter was rearranged
  in r42873;
+ deletes suddenly revived handbook/users directory (the first attempt
  was in r42953).

1. http://lists.freebsd.org/pipermail/freebsd-doc/2013-November/022881.html
MFen:
+ articles/linux-comparison/article.xml       r41645  --> r43184
+ books/handbook/bsdinstall/chapter.xml       r42226  --> r43126
+ books/handbook/users/chapter.xml            r37398  --> r43126 (WIP)
Document __FreeBSD_version 1000100.

Sponsored by:	The FreeBSD Foundation
Document __FreeBSD_version values 1000501 and 1000502.

Sponsored by:	The FreeBSD Foundation
Document __FreeBSD_version values 1000510 and 1000700.

Sponsored by:	The FreeBSD Foundation
Add entry for releng/10.0 branch.

Sponsored by:	The FreeBSD Foundation
releng/9.2 has been turned over to so@ already.

Sponsored by:	The FreeBSD Foundation
Replace CVS branch names with Subversion branch names.

Sponsored by:	The FreeBSD Foundation
Update the 10.0R schedule page to reflect 10.0-RC1 builds have begun.

Sponsored by:	The FreeBSD Foundation
Update the merging chapter and explain the new merging policy.

Reviewed by:	peter