CLOUDIFY-1927 added abillity to pass specific ssh_config to vagrant monitor via the provisioner and the dsl
changed logging level to info. 

the debug level causes the log file to extend the 4MB limit travis has for log files, which fails the build
print only ruote event id for now. entire event blows up the log file in travis
switch back to debug default
Merge branch 'develop' into feature/CLOUDIFY-1926-policies-events

Conflicts:
	orchestrator/src/main/resources/scripts/ruby/logging_observer.rb