add instructions for bash completion
add instructions for bash completion
DonNateR/rack,pratikmallya/rack,jarosser06/rack,rackspace/rack,nelsnelson/rack,dolph/rack,dolph/rack,pratikmallya/rack,jrperritt/rack,nelsnelson/rack,jarosser06/rack,rackspace/rack,annegentle/rack,annegentle/rack,brint/rack,ryanvz/rack,ryanvz/rack,brint/rack,jrperritt/rack,DonNateR/rack