* New upstream release
  - 02_Add-libgcrypt-and-libnettle-as-options-for-sha1.diff: partly merged
    upstream, rest renamed to 02_Add-libnettle-as-option-for-sha1.diff and
    ported to new version
  - 05_only_call_gamma_set_if_nonnull.diff: merged upstream
  - 07-xfree86-fix-build-with-xv-disabled.diff: rediffed
  - 08-config-xorg-conf-d.diff: merged upstream
  - 09-inputclass-sans-abi9.diff: likewise
  - 10-config-libudev-backend.diff: likewise
  - 11-xfree86-fix-video-fallback.diff: likewise
  - 12-xfree86-dont-complain-about-missing-coredevices.diff: likewise
  - 13-unbreak-input-abi.diff: obsolete
  - 14-tone-down-nidr-errors.diff: merged upstream
  - 15-nouveau.diff: rediffed
  - 17-xfree86-saner-conf-search-paths.diff: merged upstream
  - 18-Add-10-evdev.conf.diff: likewise
* Bump xutils-dev build-dep for new macros.
* Add build-dep on xfonts-utils for fontutil.pc.
* Bump build-deps on mesa, glproto and dri2proto.
* Drop obsolete configure options --disable-xsdl and
  --disable-null-root-cursor.
* --enable-werror has been replaced by --enable-strict-compilation, adjust
  rules.
* xdmx-tools.install: xdmx was renamed to dmxinfo.
* Bump debian/serverminver and ABI versions.