Notify chat dialogs when their messages have been acked by the server.
Notify chat dialogs when their messages have been acked by the server.

orgads/iris,psi-im/iris,harishnavnit/iris,drizt/iris,harishnavnit/iris,psi-im/iris,orgads/iris,orgads/iris,drizt/iris,harishnavnit/iris,psi-im/iris,drizt/iris