New in 0.9:
* Portability fixes.
* clcommit: New option -1; fix bug in -C.
* cvsclean: New option -~.
* clcleanup, cl2patch: Be more tolerant to ChangeLog formatting.
* newcvsroot: Re-implemented in portable shell; many new options.
* fixpatch: Re-implemented in portable shell; don't adjust /dev/null;
don't ``fix'' lines that aren't diff headings.

New in 0.2:
* cvs-utils is now installable.
