Beginnings of a provider for Azure Table Storage.

Wrap Azure SDK in more testable interfaces and wrappers. Fix async issues on fetching
Update datastore to match new API.

Minor tweaks. Change batching setup to use configuration.

Whitespace fixes (R# code cleanup)

Implement HasTables. Add strings resource and check utilities. Wrap the CloudtTableClient in a testable interface

Add TODOs and more whitespace corrections

Culture invariant dates and other minor tweaks.
Add functional and unit testing to ATS requests. Enhance error handling.