Convert VMWareSystem to psphere
Fix the deploying + minor fixes.
improved get_ip_address, _get_resource_pool, _get_list_vms
Tests that expect conf attrs to be mutated in place
Conf mutates attrs in place
Merge pull request #1104 from seandst/psphere

Convert VMWareSystem to psphere
Make cloud provisioning tests use single setup
Instance power control - single provider
ISO service test now uses single provider
Make invalid runs clean up
Merge pull request #1269 from psav/fix_invalid

Make invalid runs clean up
Fix invalid cleanup
Merge pull request #1270 from psav/fix_pr_cleanup

Fix invalid cleanup
Long running and BZ flags
Merge pull request #1271 from psav/long_run_dkb

Long running and BZ flags
Don't connect on load

This was slowing down collections
Merge pull request #1273 from psav/no_connect_on_load

Don't connect on load
Advanced searches only setup filtered providers
Merge pull request #1272 from psav/fix_advanced_search

Advanced searches only setup filtered providers
Set up single providers