feat: list command - improved output

[zroubalik]

Depends on #203 - this needs to be merged first

before:

./faas list                                                                                       
myfunc
mygofunc
myqfunc

after:

./faas list                                                                                   
NAME      RUNTIME  URL                                                             KSERVICE  READY
myfunc    node     http://myfunc-default.apps.zroubali.devcluster.openshift.com    myfunc    True
mygofunc  go       http://mygofunc-default.apps.zroubali.devcluster.openshift.com  mygofunc  True
myqfunc   quarkus  http://myqfunc-default.apps.zroubali.devcluster.openshift.com   myqfunc   True

Fixes: #192

[lance]

@zroubalik it looks like you have the commit from #203 here as well. Not a problem, really, but maybe we just close #203 and land this one?

[zroubalik]

@lance yes, as I mentioned, I'd like to merge #203 first, then I'll rebase this PR. I think that it make sense to have those issues separated, but we can merge the commit in here as well. I don't mind :)

[lance]

Keeping the two commits separate is fine 😊