2008-07-09  Heath Caldwell  <hncaldwell@csupomona.edu>

	* 2 - Fixed crash when there is no input.

2007-07-19  Heath Caldwell  <hncaldwell@csupomona.edu>

	* 1 - Changed release number scheme to just incrementing numbers,
	starting with 1.

	* Moved strregtok function to util.c, removed strregtok.h and
	strregtok.c.

	* 0.1 - Initial release.

