explivre/ExpressoLivre3 — pull request #141 by mlalbuquerque (2012-12-18 14:34:36+00:00)
Title: Task#4454 - You can set priority in Messenger!

OPTIONAL!!!

It's a NEW FEATURE: you can set the client priority. Clients with higher priorities will receive messages instead of clients with lower priorities. If the priorities are equal, both receive them.