Add initial support for subscriber mode:
-rw-r--r-- 480 Changes
-rw-r--r-- 149 MANIFEST
-rw-r--r-- 582 Makefile.PL
-rw-r--r-- 888 README
drwxr-xr-x - lib
drwxr-xr-x - scripts
drwxr-xr-x - t