Add support for order in API provisioning

[dennypc]

Hi!

We have some policies that we would like to be ordered on API manager. As an example, first check IP whitelist, then check client id/secret. There's no current way to set the order on anypoint.json. Can you add this capability?

Thank you!

[ymenager]

Hmm.... well the policies are an array the order should be preserved when creating the policies for the first time.

However if you try to use anypoint.json to change the order that won't work... I'll need to make changes to make that work