Avidemux 2.5.4 for F15/devel

[Richard Shaw]

I'm working on getting a good build for F15/rawhide. I've made quite a bit of
progress but not quite there.

I've added 3 patches to:
- Fix gcc 4.6 errors[1]
- Fix a possible crash[2]
- Fix x264 compile issues. I found a Gentoo patch[3] and fixed it up
as at first it would not apply.

Still got a few more "taking address of a temporary" errors. Hopefully
the avidemux developer will create a patch for it soon.

One thing the developer mentioned over at the avidemux forums was that the
version of x264 was to old.

The current version seems to be a git snapshot from July 2010. Is there a newer
snapshot that's known to be good?

Thanks,
Richard

[1] http://avidemux.org/admForum/viewtopic.php?id=9148
[2] https://bugzilla.rpmfusion.org/show_bug.cgi?id=1529
[3] http://bugs.gentoo.org/show_bug.cgi?id=356373