2003-08-26 - v1.7.1:
	* Fix compile on non-C99 compilers. (Albert Chin-A-Young)
2003-08-22 - v1.7:
	* Remove all stdio usage.
	* Change version() return to 4.
	* Add fcrc32d and fcksumd functions which return results in the form of 4 byte binary strings.  In order to avoid the whole signed int issue.
	* Add ability for checksum functions to periodically callback to a specified function.
2002-04-17 - v1.6.1:
	* Fix checking for read() errors in md5 and crc32 functions.
	* Add testcase for read errors (requires SUBTERFUGUE).
2001-10-18 - v1.6:
	* Fixed md5 on bigendian machines that don't have endian.h.
	* Replace all C++ comments with C style. (Albert Chin-A-Young)
	* Added args to setup.py to allow flexibility in linking zlib. (Albert Chin-A-Young, me)
	* Added --fchksum-only arg for speedtest.py to not compare to other checksum implementations.
2001-10-17 - v1.5:
	* Added cksum(1) and sum(1) style checksums.
	* Use read() instead of fread() for a minor speed boost.
	* Added speed test script.
2001-09-15 - v1.4:
	* Switch to using distutils.
	* Fixed some compile warnings.
	* Added doc strings.
	* Added test suite.
2001-02-27 - v1.3:
	* File size values are returned as python Longs, so 64bit file sizes are no prob.
	* Changed block sizes from 4KB to 32KB, gives a 6-7% speed increase.
	* Changed version() to return 3, since size is returned as a Long now.
2000-11-19 - v1.2:
	* Added support to read from stdin by passing empty string.
	* Added version() function, returns 2 for this version.
2000-10-12 - v1.1:
	* Change endian check in md5.c to use autoconf to check for endian.h.
	* Load (pf)config.h in fchksum.c too.
2000-08-16 - v1.0: first release