feat(helm): add short version output
feat(helm): add short version output

add `--short` flag to version

sushilkm/helm,flynnduism/helm,michelleN/deployment-manager,technosophos/deployment-manager,qwangrepos/helm,adamreese/helm,yan234280533/helm,bacongobbler/helm,michelleN/deployment-manager,technosophos/deployment-manager,sushilkm/helm,yan234280533/helm,adamreese/deployment-manager,jascott1/helm,eicnix/helm,helm/helm,appscode/helm,michelleN/deployment-manager,thomastaylor312/helm,adamreese/deployment-manager,thomastaylor312/helm,flynnduism/helm,bradj/helm,SlickNik/helm,michelleN/deployment-manager,FengyunPan/helm,technosophos/k8s-helm,kdada/helm,rbwsam/helm,fibonacci1729/helm,bacongobbler/helm,adamreese/helm,rbwsam/helm,adamreese/deployment-manager,FengyunPan/helm,adamreese/deployment-manager,technosophos/deployment-manager,eicnix/helm,technosophos/deployment-manager,iamzhout/helm,adamreese/deployment-manager,technosophos/deployment-manager,fibonacci1729/helm,bradj/helm,qwangrepos/helm,helm/helm,SlickNik/helm,kdada/helm,jascott1/helm,iamzhout/helm,technosophos/k8s-helm,appscode/helm