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.

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-vmware-13.0.2

initial import of xf86-video-vmware-13.0.1

initial import of xf86-video-vmware-10.16.6