Application deletion were supported on DSH/Pod but not exposed
in DockerApplication. Once it became exposed number of bugs in
KubernetesPod and DSH became visible.
Change-Id: I33650936a73994668f72348a909b7a51bae2b98c
Closes-Bug: #1446582
(cherry picked from commit a74293e2b4ed5695737066d9154d51a4170b8a80)
* LICENSE file placed to every package
* License information is shown during application creation
* License added to every file
Change-Id: I682f3d9a09d0c0b575206d79223c1822c4b94f27
Closes-Bug: #1446121
