[mythtv] Touchscreen support

[dyno]

Hi, I just installed and configured MythTV yesterday for the first time, and was disappointed to see that my touchscreen doesn't work with most of the menus. I noticed a thread in the archives about this and I just wanted to check to see if any support/options/workarounds are available to make this work. Having a touchscreen that works with my media UI is critical.

-dyno