[mythtvnz] MythTV upgrade, bleeding code, ready for tester

[Aaron Drysdale]

> Regarding an intrepid build, the bleeding repository contains several
> packages that you may not want to install like Alsa 1.0.18 and 1.0.19.
> Pretty much all the packages I needed to get my hardware working...
> So updating using bleeding on intrepid will require some caution ...

I won't even attempt to install this yet. Just giving my support for
what you're doing, and hoping that its available out of the test
repository as soon as possible on other platforms so I can help to test
this (and selfishly - reap its benefits.)