DVDVideoCodecFFmpeg: Do not set AVCodecContext.dsp_mask.

Setting it to 0 is useless since it is the default (meaning autodetection) and this variable is deprecated.
Fix format string which causes compilation error when --enable-dvdcss is set on Ubuntu
Merge pull request #2123 from aballier/no_dsp_mask

DVDVideoCodecFFmpeg: Do not set AVCodecContext.dsp_mask.
Merge pull request #2125 from hrodenburg/fix-format-string

Fix format string which causes compilation error when --enable-dvdcss is...
[language] add reference in what files current string ids are used
fixed: Cosmetics
[addons] sync scrapers to repo
removed internal liblame as all ports using external libs.
Merge pull request #2126 from MartijnKaijser/strings_locations

[language] add reference in what files current string ids are used
re-init tcp server when encounter EBADF
Merge pull request #2131 from ulion/tcp_server_badf_reinit

re-init tcp server when encounter EBADF