#2 MOTORIZR Z8 needs different key input method

[otsov]

The PyUIQ uses currently the SonyEricsson flavored touch
screen input. In order to support MOTORIZR Z8 the Motorola softkey configuration (or rather UIQ configuration) should be taken into use and a new build should be prepared.

A MOTORIZR Z8 would be needed for testing purposes - currently only SE M600i available.