xvidtune-1.0.4-bp155.1.4

- Update to version 1.0.4:
  + autogen.sh:
  - Add default patch prefix
  - Honor NOCONFIGURE=1
  - Use exec instead of waiting for configure to finish
  - Use quoted string variables
  + Build xz tarballs instead of bzip2
  + configure: Drop AM_MAINTAINER_MODE
  + Ensure consistency between the manpage and the output of the -h
    option
  + gitlab CI:
  - Add a basic build test
  - Stop requiring Signed-off-by in commits
  + Update configure.ac bug URL for gitlab migration
  + Update README for gitlab migration
  + Use real program name for help message
- Modernize spec.

- Update to version 1.0.3:
  + Remove unneeded second declaration of buf that shadows the
    first.
  + man: remove trailing spaces and tabs.
  + config:
  - Add missing AC_CONFIG_SRCDIR
  - Move man pages into their own directory.
  - Replace deprecated AM_CONFIG_HEADER with AC_CONFIG_HEADERS.
  - Replace deprecated AC_HELP_STRING with AS_HELP_STRING.
  - Remove unrequired AC_SUBST([*_LIBS]).
  - Remove unrequired AC_SUBST([*_CFLAGS]).
  - Remove AC_PROG_CC as it overrides AC_PROG_C_C99.
  - Use AC_PROG_INSTALL now supplied by XORG_DEFAULT_OPTIONS.
  - Upgrade to util-macros 1.8 for additional man page support.
  - Update AC_PREREQ statement to 2.60.

- Split xvidtune from xorg-x11. Initial version: 1.0.2.