Apply a naming rule of GET to compute clients(f*)

[GET /resources] methods should be "list_<resource name>s"
or "show_<resource name>", so this patch applies the rule
to compute clients which names are "f*".

Partially implements blueprint consistent-service-method-names

Change-Id: I3fdfa1101b966015798a61aa6ba5acfdf4649831
19 files changed