Add JCB support, update type codes to match documentation, and get rid of
-rwxr-xr-x 137 Changes
-rwxr-xr-x 15048 InternetSecure.pm
-rwxr-xr-x 99 MANIFEST
-rwxr-xr-x 411 Makefile.PL
-rwxr-xr-x 1097 README
drwxr-xr-x - t