experiment_config_lib: add support to manually set controller uuid

also, hack to retrieve it in simulation_state.py
simulator.py: fix verbose flag
mcs_finder: improvements
util.console: fix bg color ordering, add msg method
replayer: support interactive mode
fingerprints: flow mod: add command
don't ignore dppermit events for no
Merge branch 'master' of github.com:ucb-sts/sts