Downgrade consul-template to v0.16.0
Downgrade consul-template to v0.16.0

Fixes #691

gozer/nubis-base,limed/nubis-base,gozer/nubis-base,tinnightcap/nubis-base,Nubisproject/nubis-base,tinnightcap/nubis-base,limed/nubis-base,Nubisproject/nubis-base,gozer/nubis-base,limed/nubis-base,tinnightcap/nubis-base