support webp lossless modes

git-svn-id: http://xpra.org/svn/Xpra/trunk@3522 3bb7dfac-3a0b-4e04-842a-767bc560f471
fix patch with new offsets

git-svn-id: http://xpra.org/svn/Xpra/trunk@3523 3bb7dfac-3a0b-4e04-842a-767bc560f471
re-add patch header and strip

git-svn-id: http://xpra.org/svn/Xpra/trunk@3524 3bb7dfac-3a0b-4e04-842a-767bc560f471
re-add correct file location (this is endless)

git-svn-id: http://xpra.org/svn/Xpra/trunk@3525 3bb7dfac-3a0b-4e04-842a-767bc560f471
build against versions of libav without PIX_FMT_0RGB and PIX_FMT_BGR0

git-svn-id: http://xpra.org/svn/Xpra/trunk@3526 3bb7dfac-3a0b-4e04-842a-767bc560f471
same libav fix for vpx

git-svn-id: http://xpra.org/svn/Xpra/trunk@3527 3bb7dfac-3a0b-4e04-842a-767bc560f471
fix lintian warnings

git-svn-id: http://xpra.org/svn/Xpra/trunk@3528 3bb7dfac-3a0b-4e04-842a-767bc560f471
now that we validate the desktop files, we need to patch them for centos5.x to use the deprecated field it requires (..)

git-svn-id: http://xpra.org/svn/Xpra/trunk@3529 3bb7dfac-3a0b-4e04-842a-767bc560f471
#345: XShm support, disabled by default, use XPRA_XSHM=1 to enable

git-svn-id: http://xpra.org/svn/Xpra/trunk@3530 3bb7dfac-3a0b-4e04-842a-767bc560f471
Remove x264lib.c.
remove enc_x264/decoder.pyx
Merge remote-tracking branch 'git-svn' into github