Fix lack of logging in run_swarm.py (#3809)
Fix lack of logging in run_swarm.py (#3809)

Fixes #3803 added logging to run_swarm.py

neuroidss/nupic,subutai/nupic,rhyolight/nupic,numenta/nupic,numenta/nupic,neuroidss/nupic,rcrowder/nupic,alfonsokim/nupic,alfonsokim/nupic,rcrowder/nupic,subutai/nupic,neuroidss/nupic,subutai/nupic,rcrowder/nupic,rhyolight/nupic,numenta/nupic,alfonsokim/nupic,rhyolight/nupic