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
cleanup, updates
added validation testcases for Infrastructure/Provider
Add listaccordion

Remove listnav
Add infra/datastore page

Add datastore quadicon
Add datastore analysis test

Update cfme_data yaml
test_actions now use testgen
Some additonal modifications:
* provider from testgen needs explicit setup at least for now.
* some typos fixed.
Change multidispatchi str -> basestring

* caused recursion problems when filling Select with unicode as it treated unicode as iterable.
Merge pull request #789 from mfalesni/strfix

Change multidispatch `str` -> `basestring`
Fixes for access_control tests
Merge pull request #788 from mfalesni/test_actions_testgen

test_actions now use testgen
Merge pull request #683 from apagac/template_next_round

Template Upload Awesomeness