Longer wait times for provider stats matching and deletes
fail_func happens after delay
Merge pull request #523 from seandst/wait-harder

Wait harder
Sequel to #519
Merge pull request #525 from seandst/chargeback-ii-the-chargebackening

Chargeback II: The Chargebackening
Fixed multi network for RHOS

* Added list_network() method to OpenstackSystem in mgmt_system
* Fixed deploy_template to accept network_name as a param
* Fixed test_terminate to supply a network name from yaml