updated versions of dependencies

Added support for volumes to hosts in topology definition

bumped version of kypo-python-commons

Added a method to retrieve flavors available on the cloud

Create a method to retrieve terraform provider configuration.

Update the client because of Terraform integration.

Create a method to retrieve absolutes limits of the OpenStack project.

Use sandbox-specific security groups for each port.

Add license file. Change TopologyInstacne due to topology optimization.

Change version of kypo-topology-definition in setup.py

Fix version of kypo-topology-definition

Functions get_hardware_usage and validate_hardware_usage_of_stacks now do not create topology instance and instead take it as an argument.

Added an arbitrary amount of owner_specified attributes of OpenStack image to the Image class.

Create a method to get hardware usage of the stack. Add image information to OpenStackInstance.

Add validation of Heat Stacks hardware usage.

Add 'name' property for ports

Bump kypo-topology-definition version

Prefix all stack resources with the stack name

Bugfix: Windows machines do not have set the certificate

Clean up code, parametrize get console URL, and structuralize HEAT stack template