Merge pull request #57 from DavidBuchanan314/blob-range-requests

Implement HTTP Range request support for getBlob endpoint

Merge pull request #38 from DavidBuchanan314/token-revocation

refreshSession, deleteSession

Merge pull request #31 from DavidBuchanan314/did-resolution

DID resolution

Merge pull request #25 from DavidBuchanan314/atmst-next

atmst refactoring, clean up warnings emitted during testing

make _health version string boring again