GNU Emacs Updates

editors/emacs:
 - Update to 24.4[1]
 - Remove all upstreamed diffs[1]
 - Switch to static pkg-plist[1]
 - Add OPTIONs for ACL, file notification, LTO, ALSA, and OSS[1]
 - Reword IGNORE messages for portlint[1]
 - Add fix for a Emacs TRAMP bug
 - Update CANNA patchset[2]

editors/emacs-devel:
 - Update to bzr snapshot revision 118251
 - Add pkg-install, and pkg-deinstall file missed from r364499
 - Switch to static pkg-plist

editors/emacs-nox11:
 - Remove PLIST_DIRSTRY

Mk/bsd.emacs.mk:
 - Update Emacs version numbers
 - Remove deprecated XEmacs entries

PR:		194624[1]
Submitted by:	Joseph Mingrone <jrm at ftfl.ca>[1],
                TAKANO Yuji <takachan at running-dog.net>[2]
- Chase GNU Emacs updates

PR:		194624
Update xboard to 4.8.0 (stable)
http://www.gnu.org/software/xboard/whats_new/4.8.0/index.html