Some service catalogs in the wild have services without region names defined.
Let's be nice and stuff in a default value indicating this state.
Closes-Bug: #1429211
Change-Id: I3ebe2534dc6e3438aaeddc7757fb2db4117eae4b
Looks like providing a service id isn't working, so it the help
message was reduced to just type and name.
Added a bit more to the docs, too.
Change-Id: Id7f8b48bdf99773ad55ca7f204f3c779f84633d5
try and add some consistency with the show and delete commands.
replace 'show x' with 'display x'
change 'delete a y' with just 'delete y'
Change-Id: I47dfa8ee23ac5c41b355796415eb515155832f65
I think there are three issues we should fix:
1. wrong indentation of 'continue'
2. currently, name is optional for service, but according to the
currrent logic, if a service doesn't have name attribute we will
select it anyway
3. we always loop all catalogs
Change-Id: I9fce66677affa396b6a12afea76e87cab9215a58
