Renaming V1ComponentTests to V1ComponentSpecs for consistency.  Adding debugger shim for V1ComponentSpecs.
Adding specs for proxysettingsprovider implementation.
Refactoring generic setting retrieval method from ConfigurationProvider to WebConfigurationAdapter since it's common to multiple implementations of IConfigurationProvider.
Rename IProxyConnectionSettings.UseProxy to reflect intent.  Complete tests to check that defaults are returned when no config info has been saved yet.
Testing that values saved and retrieved are equal.