default version instead of adding the date to it. The tag has most of
the desired information already, and this helps to keep
lisp-implementation-version from having duplicate information.

o Add git hash to default version
o Remove CVS
o Fix bug where the default version wasn't actually used when a
  version string wasn't given.

unicode-utf16-extfmt-2009-06-11.

o Add usage message
o Make sure we have exactly args

his 2.4 release).