Update history:

This version of shapelib is taken from GDAL 1.3.2-CVS (Sat Jun 17 22:08:04 CEST 2006)
 ogr/ogrsf_frmts/shape/

Additional fixes:
 - GDAL bug #809 (http://bugzilla.remotesensing.org/show_bug.cgi?id=809)

 - Use <grass/shapefil.h> etc rather than "shapefil.h"
   in both shpopen.c and dbfopen.c

