scripts: mkimage-atv

fixes to make this script work .. ping me on irc if you want to debate
anything
fluxbox: tweak config. start by default
xbmc: skip WM check
fluxbox: usability fixes. move/resize..
new package: vdr-dummydevice
vdr-plugin-xvdr: update to vdr-plugin-xvdr-7f49bfa
vdr-addon: add dummydevice plugin
xbmc: update FM patch