* Replaced the three storage interfaces with IStorageProvider
* Storage requests return StorageResponse enum instead of a bool
* Added authentication and authorization interfaces
* Added OpenID authentication provider, only the browser-based interface at /authenticate right now
* All storage providers now receive an authToken for each action and check with the authorization provider
* Fixed Authorization: header parsing
* Added a dummy AuthorizeAll authorization provider
* Added TryFetchDataMetadata(), an optimized path for some storage providers
* ForEach() now takes a required start position and count
* Added pagination to BrowseInterface
* Removed DistributedStorage, going to take a new optimization route
* Updated to latest ExtensionLoader