Remove dead code.
Moved ExtendedResourceInfo to correct namespace.
Fix parsing of empty array in grammar.
Cache ResourceInfoAttributes in global ConcurrentDictionary.
Fix race condition in Route
Added TODOed test PatchExtendedResource_AddItemToWrappedCollection.
Implemented support for generated string enum in client, which will not break API when enum changes on server.
Bumped version to 0.12.3