infra provider tweaks
Add function to check state generically
Add some paging functions to help with navigation
Add Cloud Provisioning basic tests
Modified mgmt_system for infra

* be more verbose
* be DRY'er
* be more generous to RHEV-M
Yet Another change to actions testing
Generic Service Catalogs
add base_url override to notebook
Change provider setup in actions testing, skips on failure
Access Control now works + fixed booboo in conf

* linted and ver_pick'd the access control nav tree
* web_ui.Tree fix to correctly use parent node
* wrong button handling in configuration fixed
Made set_server_roles return if already matched
Fix tree locators
Fixing catalogs for upstream
Fixed upstream about links
FormButton is now an object
Removed Old Service Catalog tests
Modify Tree to work with checkboxes, dynatree
Recognize login screen flash error messages
Add permission test (currently fails on latest CFME)
Fixing of issue after separateing CheckboxTree from Tree