Merge pull request #1116 from fluxcd/get-all-sources-images

cmd/flux/create_image_update.go

cmd/flux/delete_image_update.go

cmd/flux/export_image_update.go

cmd/flux/get.go

cmd/flux/get_helmrelease.go

cmd/flux/get_image_all.go

cmd/flux/get_image_policy.go

cmd/flux/get_image_repository.go

cmd/flux/get_image_update.go

cmd/flux/get_kustomization.go

cmd/flux/get_source_all.go

cmd/flux/get_source_bucket.go

cmd/flux/get_source_chart.go

cmd/flux/get_source_git.go

cmd/flux/get_source_helm.go

cmd/flux/object.go

cmd/flux/source.go

docs/cmd/flux.md

docs/cmd/flux_create_image_update.md

docs/cmd/flux_get.md