Remove sleep() from rh update tests

Make Appliance.is_web_ui_running() more robust

Appliance.provision_appliance_set() no longer using utils.async
Open new browser_session to avoid session timeout
SOAP tests
set of proposed changes

upload by providers

debug

comment

wrap up
check for name:None
introduce proxy for vsphere
upgrades from PR comments
optimized for upstream&downstream
shebangs
set wait time for rhevm disk check
--stream param
force_navigate detects blocker_div and cfme exceptions
Fixes to catalog items
Added fixes for customization template
cleanup, updates
added validation testcases for Infrastructure/Provider
change test_basic to self-contained tests
Add listaccordion

Remove listnav
Add infra/datastore page

Add datastore quadicon
Add datastore analysis test

Update cfme_data yaml