rhbz1110627 zanata init

https://bugzilla.redhat.com/show_bug.cgi?id=1110627
and https://bugzilla.redhat.com/show_bug.cgi?id=1038852

Depends on https://github.com/zanata/zanata-api/pull/15 and https://github.com/zanata/zanata-server/pull/520
It may not have been wrong before, but since we now have a case that does not fit it, it must no longer be the best fit for our commands. If we expand the hierarchy further we should update it to avoid the mocking.