pulled mgmt_system client creation/fixture logic out of soap_api and put it in toplevel conftest.py
changed mgmt_sys_api_clients to return a dict instead of a list
minor tweak to use original sys_name
Merge pull request #38 from segfault923/fixture_fix

pulled mgmt_system client creation/fixture logic out of soap_api and put...
minor tweak to ssh client initialization so there won't be password prompt
Merge pull request #39 from segfault923/paramiko_fix

minor tweak to ssh client initialization so there won't be password prom...
added tests to tag Infrastructure Mgmt Systems, Hosts and Datastores
moved cluster-host-datastore info to mgmt system
Merge pull request #36 from aweiteka/tag_infrastructure

added tests to tag Infrastructure Mgmt Systems, Hosts and Datastores
Added integration test workflow
Merge pull request #44 from apagac/integration

Integration test workflow
added vm_status methods
updated power control for per provider
Merge pull request #43 from dajohnso/vm_power_control

Vm power control
Renamed tests.common.MgmtSystem to mgmt_system
Merge pull request #45 from seandst/pep8-mgmtsystem

Renamed tests.common.MgmtSystem to mgmt_system
updated readme
Merge pull request #46 from jwadkins/readme_update

updated readme
Added EC2 support to Management Systems

Specific changes:
- Added EC2System as a new mgmt_system
- Added EC2System support to setup_mgmt_system fixture
- Removed two returns that could never get called
- Added boto to requirements
- Stripped trailing whitespace where needed
- minor PEP8ness where needed
- Changed inconsistent double/single quote usage to be all single
Added a new server_roles fixture

- Uses decorators to pass required roles into the fixture (see docstring on the fixture)
- fixes #40
- refs #48