~~~~~~~ * Adds an enterprise allocation cancellation method
0.6.0
~~~~~~~ * Adds optional arg to create_enterprise_allocation() to either raise (current/default behavior), or not raise and fall through to returning the response. This will allow callers to do things with the response payload in error conditions.
0.5.4
~~~~~~~ * Add `org_id`` as an optional enterprise allocation param
0.5.3
~~~~~~~ * Return allocation response objects
0.5.2
~~~~~~~ * Include payload in error message
0.5.1
~~~~~~~ * Catch a `requests.HTTPError`, not an `urllib.error.HTTPError`.