Fix the build of those ports. Remove USE_AUTOTOOLS and switch
to USE=autoreconf:build instead. Other minor changes here and
there.


git-svn-id: svn://creme-brulee.marcuscom.com/ports/trunk@20008 df743ca5-7f9a-e211-a948-0013205c9059
Update gdm to 3.14.1. It would probably need to get the
consolekit support fixed[1], because it seems it was removed
in git [2]

[1] Reported by ajacoutot in #freebsd-gnome
[1] https://git.gnome.org/browse/gnome-shell/commit/?id=a244c1e987502e359c45c0a9bc0012b5bc635553


git-svn-id: svn://creme-brulee.marcuscom.com/ports/trunk@20009 df743ca5-7f9a-e211-a948-0013205c9059