Hi Ralf,

You were correct. I have to pass params to PATCH using a data
payload and not in the URL. That's required by spec.

I added curl based examples to the rest.txt doc on 
rev5933:0bac8b9a0ecc.

I also fixed a doc example. It was missing session.auth setting.

Also for those reading along at home, the attached file only work if 
you don't require auth on your tracker. The session variables are set 
in the script but you need to use session.get session.patch not 
requests.{get,patch} to use the auth variables.

Thanks for your help Ralf. Sorry for the PEBKAC issue.

Closing.