== General:

* add convencience [] operator to Class and Instance to set and
  retrieve properties

== Missing relevant APIs

Other APIs may be missing, but they may not be relevant in a ruby
style API.

=== CIMCClass

Only available in the v2 API (we use v1):

* getSuperClassName
* getKeyList
* toString
* relocate
* getCharClassName
* getCharSuperClassName
* isAssociation
* isAbstract
* isIndication
* getPropQualAt