PyUNO usability improvements

[Stephan Bergmann]

On 06/16/2015 04:27 AM, Matthew J. Francis wrote:
> com.sun.star.registry.XRegistryKey
> com.sun.star.registry.XSimpleRegistry
> - Could be occasionally useful

Entities in css.registry were tailor-made to match the legacy UNO types 
and services rdb format, a use which is rather deprecated (the legacy 
format only being used for extensions by now, mainly for 
backwards-compatibility reasons).  And I doubt these entities will ever 
be re-used for something else.