update dreambox hardware drivers for dm7020hd and dm8000
- optimized CI detection for some CIs
- added support for container aspect ratio override (e.g. MKV)
- check (HDMI/DVI) audio formats on every hotplug event
  (this fixes sometimes broken AC3 audio passthrough after bootup)
- fixed possible crash on driver initialization
- optimized interrupt handling code a bit
add isetting plugin
[ofgwrite] bump version.
add autosettings and remove isettings
edit recipes distros opendroid
[3rd-party plugins] Update
[dreambox] forget one file to commit
[odinm7] update drivers , fix issue with sd channels
Merge remote-tracking branch 'alliance/2.2' into 2.2

* alliance/2.2:
  [odinm7] update drivers , fix issue with sd channels
  [dreambox] forget one file to commit
  [3rd-party plugins] Update
  edit recipes distros opendroid
  add autosettings and remove isettings
  [ofgwrite] bump version.
  add isetting plugin
  update dreambox hardware drivers for dm7020hd and dm8000 - optimized CI detection for some CIs - added support for container aspect ratio override (e.g. MKV) - check (HDMI/DVI) audio formats on every hotplug event   (this fixes sometimes broken AC3 audio passthrough after bootup) - fixed possible crash on driver initialization - optimized interrupt handling code a bit