add windows tests of files and free_files
don't record non-implemented metrics in filesystem check
fix for buildbot for windows
Merge pull request #379 from racker/fixes/window_pkg

fix for buildbot for windows
sys.platform isn't a function
fix integer comparisons
Merge pull request #380 from racker/fixes/integer_cast

fix integer comparisons
entity creation confirmation
Merge pull request #383 from racker/fixes/entity_creation_confirmation

entity creation confirmation
Merge branch 'skip_non_implemented_filesystem_metrics'
Merge branch 'master' into use_uuid_for_agent_id

Conflicts:
	agents/monitoring/default/setup.lua