Xephyr: Adds DRI2 support

dmx: Correctly compute DMXGetScreenAttributes reply length

DRI2: Report the correct extension minor version

Kill compilation warnings.

dix: Fix up colormap fixup.

Bump to 1.7.99.2 (unreleased)

Resolve an inconsistency between libX11 and Xserver over GetModifierMapping

Bump version to 1.7.99.1

Make sure dmx docs are built for distribution.

Don't attempt to build hw/kdrive/sdl/Makefile anymore

Always check for doxygen so that distcheck gets dmx docs

Make sure HAVE_DOXYGEN is defined when not building dmx

Merge remote branch 'whot/master'

Fix 'distcheck' to use host xkb files but install to build dir

kdrive: Purge Xsdl