feature_request: ability to access methods of cached objects

[tkmmark]

To allow methods of cached objects (e.g. a compas datastructure) to be used on-the-fly without necessarily having to write a proxy wrapper function to work with the cached object to be loaded from the server side...

Something like this (in Proxy.py):

And in Server.py:

A silly toyish example of how this is used:

[tkmmark]

Of course, this could be done more elegantly and conveniently where the returned cached_id object have methods that can be called directly with some additional wrapping, and getattrs setattrs etc

[tkmmark]

By the way, 'cls_from_dtype' in encoders.... awesome!