Fixed IceGrid node bug where a replica might not get up-to-date object
adapter information about a server if an update is pending for this
server.
See also: https://github.com/zeroc-ice/ice/pull/18
Fix icegridnode, so it applies property changes to shared communicators
correctly.
Without this fix, updates to icebox applications that use a shared
communicator will fail silently (unless specific trace properties
are set), which also stops other configuration changes to propagate
properly. This will also be escalated to upstream.
Approved by: mentors (implicit)