Azurite released another breaking change (see fbd018cd, 096829b3, c38d6926, and Azurite issue 1039) so make adjustments as needed to documentation and tests.
Also remove some dead code that hid the repo-storage-host option and was made obsolete by all these changes.
Azurite introduced a breaking change in 8f63964e to use automatically host-style URIs when the endpoint appears to be a multipart hostname.
This option allows the user to configure which style URI will be used, but changing the endpoint might cause breakage if Azurite decides to use a different style. Future changes to Azurite may also cause breakage.
Azurite, which is used for testing, did not enforce this before so the capital letters were not a problem. Now Azurite enforces the same rules as Azure so use lower-case identifiers instead.
These names were only used in integration tests so there was no production impact.
Azure and Azure-compatible object stores can now be used for repository storage.
Currently only shared key authentication is supported but SAS will be added soon.
