Determine our bootstrap quorum treshold from the size of our ASG when not explicitely told otherwise
Determine our bootstrap quorum treshold from the size of our ASG when not explicitely told otherwise

Fixes #72

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