* Resolve newly added tests as filters
* Add code smell to test for ansible provided jinja tests as filters syntax
* Add docs for no-tests-as-filters code smell test
* Address tests as filters in new integration tests
* Address feedback
* Address feedback 2
* Refactor cloudscale API code
Move code common to all cloudscale cloud modules into a common base
class.
This is needed as a prepartion of the cloudscale_floating_ip module.
* cloudscale_floating_ip module
New cloud module to manage floating IPs on the cloudscale.ch IaaS
service.