for_roles() now only sets ROLES if HOSTS has not been specified on command line. The is in keeping with Capistrano which uses overrides role specification if HOSTS is set.
for_roles() now only sets ROLES if HOSTS has not been specified
on command line. The is in keeping with Capistrano which uses
overrides role specification if HOSTS is set.

sauliusgrigaitis/centostrano,sauliusgrigaitis/centostrano,sauliusgrigaitis/centostrano