Version 2.2 adds to numconv options for specifying the input and output files.
Several additional number systems are supported. Numerous bugs have been
fixed and a number of memory leaks eliminated.

Version 2.1 adds several number systems, provides the ability to insert group
	delimiters, and provides a completely rewritten numconv, for which
	a manual page is now available.

Version 2.0 adds conversion from numbers to strings.

Version 1.3 adds a Tcl API.

Version 1.2 adds several number systems and extends support for Chinese.

Version 1.1 fixes a bug in Chinese, adds support for several additional number
systems, and adds conversion of numbers in bases 2 through 36. Results may now be
returned as objects of type mpz_t for further multiple precision computation.
The installation process has been improved.


