Define proxy mesh global variables (#67)
Define proxy mesh global variables (#67)

* Define global flags

* Fix tabulation

cloudfoundry-attic/api,istio/api,geeknoid/api,geeknoid/api,cloudfoundry-attic/api,rshriram/api,istio/api,cloudfoundry-attic/api,rshriram/api,cloudfoundry-attic/api,geeknoid/api,istio/api,rshriram/api,cloudfoundry-attic/api,istio/api,geeknoid/api