We originally checked the return code of getopt, but subsequently
a debugging echo has been inserted and now we are checking the
return code of "echo", which is very rarely going to be useful.
Change-Id: I054fecaf6576d5e9d42b07159bba7d50335bf6cc
Flavour is overloaded in openstack due to it being used by nova. Element
seems to have the same feeling of combinability without using a term already
in active use in the openstack community.
Change-Id: Ia4c028d4062a8f69c66665821c94dd4bcdf06031
