cfme_pages salvage

- some of the region tests
- testing the nav fixtures
- testing the phantom login

Modifications:
- Added _page_title where needed to some cloud page stubs to get all the fixture tests passing
- Exposed DashboardPage on the header menu to make `intel_dashboard_pg` work
- Added a BZ link and better assertion error message to the phantom login test, also removed the xfail mark (we filed a bug, so we expect it to pass...)
Lint
Potential fix for github issue #213
Added delay parameter to wait_for function

Added delay parameter to wait_for function
Added wait_for test
add provider config button options
Don't write vm.properties by default, since only jenkins needs it
add protection around non-link value
lint cleanup
tweak cloud instance power button
cloud instance terminate test
Merge branch 'provider-script-leaves-no-trace'

Ninja merge on a weekend to get jenkins working (woo!)
Don't need the appliance state in the properties file
Merge pull request #214 from rlandy/retirement_tests

Potential fix for github issue #213
A number of fixes to the stats collection in mgmt_system

Added shim for getting provider name
Implemented get_stats for mgmt_systems
Moved to using the mgmt_system get_stats() method
Moved do_stats_match() method to details page, which is more appropriate
Fixed bug in do_stats_match for Infra and expanded to handle more stats
Provider wait for cloud

Added is_quad_icon_available() method to Providers class for querying
the state of the Quad icon
Added do_stats_match() method to Providers detail page to compare the on
page
details with the mgmt_system
Replace wait_for_provider_or_timeout() method with new wait_for()
utility implementation
Added @vm_count property to Cloud Provider detail page
Added @template_count property to Cloud Provider detail page
Modified test_providers add provider function to wait until provider
core_stats are complete
Added Provider Validation tests

Added test_validate_provider_details() method to test_infrastructure_providers group
Added test_validate_provider_details() method to test_providers group (cloud)
Added wait_for_provider_or_timeout() call to end of setup_infrastructure_providers
Added wait_for_provider_or_timeout() call to end of setup_cloud_providers
Merge pull request #210 from psav/fix_infra_provider_wait

Fix infra provider wait
Merge pull request #211 from psav/cloud_provider_wait

Cloud provider wait
Merge pull request #212 from seandst/pages-salvage

cfme_pages salvage
Merge pull request #215 from psav/provider_validation

Add provider validation