Added ConfigSave Indication when a Msg has been read.

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@462 b45a01b8-16f6-495d-af2f-9b41ad6348cc

libretroshare/src/services/p3msgservice.cc

@@ -512,6 +512,8 @@ bool    p3MsgService::markMsgIdRead(std::string mid)
 		RsMsgItem *mi = mit->second;
 		mi -> msgFlags &= ~(RS_MSG_FLAGS_NEW);
 		msgChanged.IndicateChanged();
+	
+		IndicateConfigChanged(); /**** INDICATE MSG CONFIG CHANGED! *****/
 		return true;
 	}
 	return false;