mplayer: bump to version 1.2

mplayer: bump to version 1.2

- Bump to version 1.2
- Update hash file.
- Remove no longer existent configure options:
  --disable-dvdread-internal, --disable-tremor-internal.
- Tweak 0001-disable-install-strip.patch.
- Remove 0002-fix-cc-parsing.patch. Upstreamed:
  https://github.com/pigoz/mplayer-svn/commit/0f3ddfe146b8b2c6fe9302017375ef6b30ffbe71
- Remove 0004-add-arc-support.patch. Upstreamed:
  https://github.com/pigoz/mplayer-svn/commit/3b8c5f22313a416b24dcc4e7facde0a886352a75
- Remove 0005-Support-newer-GIFLIB-versions.patch. Upstreamed:
  https://github.com/pigoz/mplayer-svn/commit/a0ddaef5457e222dade386901bf448c5e3ac7b89
- Remove 0006-Support-newer-GIFLIB-versions-part2.patch. Upstreamed:
  https://github.com/pigoz/mplayer-svn/commit/a43d259602723d92db1463b166739fb8d22c2d51
- Remove 0007-mplayer-enable-aarch64.patch. Upstreamed:
  https://github.com/pigoz/mplayer-svn/commit/1cceebf1fa0cc1b27429e937f1cfa61c406f9159
- Rename 0003-mpdemux-live555-async-interface.patch to
  0002-mpdemux-live555-async-interface.patch.

Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>