merge xf86-video-ark 0.7.6, xf86-video-s3virge 1.11.1,
xf86-video-trident 1.4.0, and xf86-video-vmware 13.4.0.

initial import of xf86-video-trident-1.4.0

more xf86RamDac.h vs xf86Cursor.h.

fix various errors and warnings with xorg-server 1.20:

- no Error() in scope
- more wakeup/blockhandler ABI changes
- more notify fd API changes
- more xf86CursorResetCursor changes
- lots of char* -> const char*
- fix ati kms config.h now HAVE_XF86_CURSOR_RESET_CURSOR is available
- another xf86GetOS() is removed fix
- OsBlockSIGIO() etc, -> old, but still around API until properly converted
- don't free const char * data owned by some other system

initial import of xf86-video-trident-1.3.8

remove xorg-server.h from all the places we added it recently, as this
problem is now fixed more generally and globally.

include xorg-server.h which is normally included by config.h.

(this change isn't a candidate for upstream.)

initial import of xf86-video-trident-1.3.7

initial import of xf86-video-trident-1.3.5

initial import of xf86-video-trident-1.3.4

initial import of xf86-video-trident-1.3.3

initial import of xf86-video-trident-1.3.2

merge xf86-video-trident 1.3.1

initial import of xf86-video-trident-1.3.1

initial import of xf86-video-trident-1.2.3