added node configuration and example file
Merge remote-tracking branch 'origin/master'
update form upstream
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'origin/master'
Updated tenant.py resources to remove SqlAlchemy refrences.  reconfigure to load tenant object form dictionary returned form MongoDB
Merge remote-tracking branch 'upstream/master'
renamed util_test..py to util.test_py
moved tenant.json to meniscus/chema
additional testing
Testing TenantResource
testing UserResource
testing HostProfilesResource
additional test functions
testing HostProfileResource
Cleaned up TenantApi Test setUp methods
added node config and tests
more node test and init files
Merge remote-tracking branch 'upstream/master'
Testing tenant API EventProducer