batstat: fix file encoding
Add man pages for invest-chart and cpufreq-selector, closes #84

Manpages provided by Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
Update vendor_url in policy file
Sync translations with transifex
multiload: Use cairo for drawing also with GTK2
Use MateAboutDialog from libmate-desktop
Update NEWS
fix drivemount crash

workaround for bug https://bugzilla.gnome.org/show_bug.cgi?id=586392
use libmate-desktop-3.so with gtk3