Parent_process recursion in sample events

[overly-engineered]

Related: 996, 1004

The sample api does not seem to obey the schema directive that parent process should only be populated on one level of recursion per event.

I can see the value in sometimes going a few more levels up than normal to prepare consumers that it is a possibility however currently I am seeing 9 levels of parent_process in an account change event.

I've attached the JSON file containing the response from the server.
account-change.json

Also related to issue #26.

[rmouritzen-splunk]

Ugh. OK. I haven't poked around with this part of the code yet.

Can you give me a sense of urgency for this problem?