modify test base class and Weaver Helper to enable injecting test XElemtn config
ensure set-only property is not woven
ensure that existing ICache won't require immediate changes
disabling property/method cache at XML config level
test for disabling method cache at XML config level
test for globally disabled static properties/methods
fix two tests after earlier refactoring
selecting cached members

selecting individual members should be more important than global
setting
explicitly choosing to cache properties/methods on class-level attribute
should be more important than global setting
readme updated