[mythtv] Windows frontend issues

[mythtv at meric.id.au]

> binutils-2.20-1-mingw32-bin.tar was actually downloaded to
> C:\MSys\1.0\sources but wasn't installed or something..
> 
> Manually extracted the file and now trying to rebuild again...
> Hopefully it can finish before F1 begins. :p.

Yeah- the problem is that the script just checks for the existence of
the info file, and not the version of binutils.  Presumably version
2.19.1 is bundled with the MinGW package, so the script just assumes
that everything is ok, and doesn't extract the 2.20 version that it
downloaded.

Richard.