Resource execution order

[javabudd]

Pipes are currently executed before tables and stages, which can lead to errors related to tables or stages not existing if they are being created alongside the pipes. A simple fix for this would be moving the pipe registration here to after the snowflake table resource, however this does bring up a larger issue of resource execution order. If each resource were to declare its dependencies, and those we're mapped to create the resources returned by getResources, I feel like that would be a better long term solution. Thoughts?