Currently designate allows to identify a resource only by its id. This
change allows to identify domains by name or id. This change defines
the method find_resourceid_by_name_or_id which could be reused to
identify other resources by name or id.
Change-Id: I8e64cdbc5572623d05781d0c4e735ff0c429ea91
Closes-Bug: #1443858
H306, module imports should be in alphabetical order
This hacking check actually improves readability quite
a bit, as module imports can be sorted in groups (python stdlibs,
external imports, in-module imports)
Change-Id: I11dc9155fbfc84389f2a5956f393f705388f83ba
