Log Message:
Update to xf86-video-chips-1.2.0.

  Death to RCS tags.
  Fix distcheck
  chips 1.2.0
  Define CHIPS_*_VERSION* using PACKAGE_VERSION_*
  chips: pciaccess conversion
  add another missing rename file
  chips: remove ALLOCATE_LOCAL
  chips: optionalise 1/4bpp support
  Rename .cvsignore to .gitignore
  Add *~ to .gitignore to skip patch/emacs droppings
  Makefile.am: nuke RCS Id
  Fix Xv with scaling