1.2.0: 
	First release (as part of xinetd 1.3)

1.3.2:
	Added the string matching functions

1.3.3: (posted to alt.sources)
	Changed the way the library is configured

1.4.0:
	Added the shift-or string matching algorithm
	Implemented the automatic switching to the proper search algorithm
	Added the STRS_NOSWITCH flag to disallow switching
	Added the STRS_PATLEN flag

1.4.1:
	Moved definition of u_wide_int from ss_rk.h to ss_impl.h