sdlmame: update to latest version
xfce4-xkb-plugin: Add package

Allows you to setup and use multiple keyboard layouts.
xfce4-datetime-plugin: Add package

Shows the date and time in the panel, and a calendar appears when you left-click on it.
xfce4-session: Don't set $PATH in xflock4 script

This makes Xfce4's "Lock Screen" action button actually work when xscreensaver
is installed and the daemon is running.
Update ccid to 1.4.13
swig: bump 2.0.4 -> 2.0.11
Merge pull request #1249 from wkennington/ccid

Update ccid to 1.4.13
Merge pull request #1236 from lovek323/sdlmame

sdlmame: update to latest version
Merge pull request #1205 from wizeman/xfce

Xfce improvements
Merge pull request #1265 from iyzsong/swig

swig: bump 2.0.4 -> 2.0.11
fish: Update to 2.1.0 (close #1261)
wireshark: bugfix+CVE update to current old-stable

The old version also didn't build anymore on x-updates.
notmuch: update to 0.16
jmeter: update to 2.10
zathuraCollection: update to latest

girara -> 0.1.9
zathura-core -> 0.2.5
zathura-djvu -> 0.2.3
zathura-pdf-poppler -> 0.2.4
zathura-ps -> 0.2.2
vifm: update 0.7.6
varnish: update to 3.0.4
xmobar: add support for wireless

Signed-off-by: Moritz Ulrich <moritz@tarn-vedra.de>