Support remote access to arrays

[martaiborra]

No description provided.

[martaiborra]

The test_server.py tests aren't passing in any platform with the following error:

in linux and Mac

requests.exceptions.ConnectionError: HTTPConnectionPool(host='127.0.0.1', port=28800): Max retries exceeded with url: /v1/catalog/ (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fb7c6d55e50>: Failed to establish a new connection: [Errno 111] Connection refused'))

in windows

requests.exceptions.ConnectionError: HTTPConnectionPool(host='127.0.0.1', port=28800): Max retries exceeded with url: /v1/meta/?array_id=arange.iarr (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x0000020520BA0F40>: Failed to establish a new connection: [WinError 10061] No connection could be made because the target machine actively refused it'))

So maybe the subprocess cannot run properly when running the tests through the cmd or maybe we cannot test those operations in Azure.