Added user validation test cases
Added possibility to assign Policy Profiles to VMs through UI.

* Two functions to manipulate the PPs
* Fix of wrong tree call (needed lambda)
Made Alerts a bit nicer + one alert test

* it also touched Actions a bit.
Flak cannon applied a little bit
Merge pull request #711 from mfalesni/vm-pp

Added possibility to assign Policy Profiles to VMs through UI.
Fixed Host requiring too much as default
VersionLocator replacement
Merge pull request #753 from mfalesni/some_lint

Flak cannon applied a little bit
Merge pull request #756 from psav/version_locator_switch

VersionLocator replacement
Rectification of the difference between configuration trees in upstream and downstream
Quadicon fix - upstream only
Fixed setup_provider to honour tags
Merge pull request #758 from mfalesni/up_down_conf_tree

Rectification of the difference between configuration trees in upstream and downstream
Merge pull request #754 from psav/fix_setup_provider

Fixed setup_provider to honour tags
SSHClient uses the appliance in env.yaml by default, so address is optional
Horrible docs fix
Merge pull request #760 from psav/docs_fix

Horrible docs fix
Cartouche is now happy
Fixed issue where blocker div prevents navigation
Merge pull request #761 from psav/docs_fix_the_return

Cartouche is now happy