Revision history for Perl extension Algorithm::SpiralSearch.
1.00 Wed Apr 26 16:30:01 2006
+ Added support for boundry conditions
1.10 Sun May 21 16:13:07 MST 2006
+ Fixed problem with Makefile.PL
1.20 Mon Nov 24 11:22:40 PST 2008
+ Minor Perl cleanup, mainly cosmetic