Installer CRD proto definition (#3)
Installer CRD proto definition (#3)

* Installer CRD proto definition

* Review comments

* Review comments

* Add docs and examples

* Review comments

* Review comments

* Review comments

* License text

* Change IstioInstall to IstioControlPlane

* Add components struct layer

istio/istio,istio/istio,smawson/istio,smawson/istio,istio/operator,smawson/istio,istio/istio,smawson/istio,smawson/istio,istio/istio,istio/istio,smawson/istio,istio/operator,istio/operator