Topic/server arguments changed in simulator.py
Topic/server arguments changed in simulator.py

passing config with --config-file
passing list of topics to use with -tp arg;
passing server name with -s arg

Change-Id: I8dcce9e725117f8a046135b94d8d2047d24bbf76

ozamiatin/oslo.messaging,ozamiatin/oslo.messaging,dukhlov/oslo.messaging,dukhlov/oslo.messaging