Centralized ePigeon groups

ePigeon Client groups are now centralized. This means that they are saved in an ePigeon Server database and can be directly managed by authorized persons from their ePigeon Client.  These are shared groups – available for each user to use when sending their messages. 

These groups are solely made up of User IDs.  If users identify themselves with an ePigeon Server, the Server will send them the list of ePigeon groups for which they are registered.