• Added support for a timeout keyword argument to all operations to specify an absolute timeout in seconds
  within which the operation must be completed. If the timeout value is exceeded, a azure.cosmos.errors.CosmosClientTimeoutError will be raised.
• Added a new ConnectionRetryPolicy to manage retry behaviour during HTTP connection errors.
• Added new constructor and per-operation configuration keyword arguments:
  -retry_total - Maximum retry attempts.
  -retry_backoff_max - Maximum retry wait time in seconds.
  -retry_fixed_interval - Fixed retry interval in milliseconds.
  -retry_read - Maximum number of socket read retry attempts.
  -retry_connect - Maximum number of connection error retry attempts.
  -retry_status - Maximum number of retry attempts on error status codes.
  -retry_on_status_codes - A list of specific status codes to retry on.
  -retry_backoff_factor - Factor to calculate wait time between retry attempts.