Fix the empty image_id in the test_geard_image
Merge pull request #120 from mfojtik/docker_tag

Fix the empty image_id in the test_geard_image
Add OpenStack provider support
Merge pull request #122 from detiber/openstackProvider

Add OpenStack provider
Added warning about missing image names when building
Merge pull request #123 from soltysh/cli_fix

Added warning about missing image names when building