redding/ns-options — pull request #52 by kellyredding (2012-11-01 17:24:25+00:00)
Title: handle inheritence in objects that use NsOptions

things that subclass other things that use NsOptions, should get the
some options definitions and proxy stuff as their superclass.

For the proxies, this means adding an `inherited` hook that applies
the `__proxy_options__` definition on the subclass's `__proxy_options__`.

For root-level options namespaces, each class-level root namespace
call checks its superclass and will apply any definition if it is available.