Fixed several failures in infrastructure tests
#238 - Infrastructure discovery test interferes with subsequent tests
wait_for_provider_or_timeout needed to return to the original provider page for some tests
Fixed issues with simple ldap tests

Remove parametrization of roles
Added ldap mode cleanup test_auth_set_to_database()
Created validate_menu() method
Fixed renaming of Configuration -> Configure in root menu in yaml template
Made provider setup only validate when setup has actually recently occured
Merge pull request #239 from psav/fix_infra_tests

Fixed several failures in infrastructure tests
Merge pull request #240 from psav/fix_ldap_tests

Fixed issues with simple ldap tests
Flaky goodness for fixtures/
Manual merge of pull request #237
Added new template upload script
Fixed excessive querying when not needed for the ip address
Merge pull request #242 from psav/template_upload_esx

Added new template upload script
Added docstring to wait_for
install vddk
Merge pull request #235 from dajohnso/install_vddk

install vddk
Merge pull request #245 from psav/wait_doc_string

Added docstring to wait_for
Merge pull request #244 from mfalesni/event_fix

Fixed excessive querying when not needed for the ip address
events.html fix, lint

Professional blindness, sorry please :). I've accidentally set the logging to point to the resulting html file. As the EventListener object gets created every time even if no event testing is active due to the fixture that is provided, it always created the events.html file. test_events.log is always created, because of this, but this file does not matter, it's for debugging purposes.

Also applied some lint for issue that arised when I fixed the ipecho problem.
Merge pull request #250 from mfalesni/fix_events_html

events.html fix, lint
cfme_data.data fixture usage becomes just cfme_data

This was a gredsed[0] after removing the .data from the cfme_data fixture
return. I spot-checked that the new calling format works and made sure
none of the altered py files have SyntaxErrors, but didn't thoroughly test
it.

[0]: `grep -r -l cfme_data\.data | xargs -n 1 sed -i 's/cfme_data\.data/cfme_data/g'`
Merge pull request #234 from seandst/cfmedata-fixture-fix

cfme_data.data fixture usage becomes just cfme_data
Add configuration/settings/schedules page model

Add NFS and SMB scheduled database backup tests

Update cfme_data and credentials yamls
Update DRY up the code