add some variables to enigma module so they can be imported in python.

getDistro()getImageVersionString()getBuildVersionString()getDriverDateString()
[iqon] add support.
[About] use new enigma import functions.
openvix: build 630
[About] rename skin, and fix lcd info.
fix type for debug version info.
[InfoBarGeneric] some code cleanup.
use new getImageVersionString.
[LED] try to embedded LED button control for ultimo.
openvix: build 631
[InfoBarGenerics] fix some typos.
openvix: build 632
[Navigation] stop timers placing on standby on reboot, when the next timer is not with 6 mins.
merge fix
Merge branch 'master' of code-ini.com:repositories/stb-gui