tcWebHooksPlugin 0.9.35.72

Bug fix release. Fixes two bugs. New Feature

1. JSON and XML payloads failing to trigger webhook POST requests on GIT/HG non-master branch builds. ( Issue #6 ) This was due to the "Branch" object being supplied by TeamCity containing references to parent objects. This in turn caused a circular reference in Xstream's JSON and XML serialisation library.
   Caused by change in TeamCity 9.1
2. Creating a new webhook in the _Root project would fail to create the webhook. The webhook dialog would close, but no new webhook would appear. #7

New Feature
Templates now parsed twice. This means one can now define a parameter that contains a parameter. See #9