Remove property features from quantum_network

In a previously merged commit: 36144 , the feature implementation
of the quantum_network provider was removed b/c it was determined
to be faulty.

This commit removes the usage of features from the type, so that
properties that depend on those features can still be used.

Change-Id: I32e36d8c1b803dda1dcea5f6ee47a64d1d09d3b8