anchor.diff:  Level 1:: Produces basic information about the executed process.
   Level 2:: Produces very detailed information about the executed process.
   Level 3:: Produces very detailed information about the executed process, and a listing of the archive contents.
  -Level 4:: Currently produces the same information as level 3. 
  +Level 4:: Currently produces the same information as level 3.
   Level 5:: Produces everything mentioned on previous levels and additionally provides docker push messages.
   
   [[source-code]]
  
positive.code: ----
  ====
  
  The payload URL is returned as the GitHub Webhook URL by the `describe` command
  (see link:#describe-buildconfig[below]), and is structured as follows:
  
  
negative.code: *Generic Webhooks*
  
  Generic webhooks can be invoked from any system capable of making a web
  request. As with a GitHub webhook, you must specify a `*secret*` which will be
  part of the URL, the caller must use to trigger the build. The secret ensures
  the uniqueness of the URL, preventing others from triggering the build.
  The following is an example trigger definition JSON within the `*BuildConfig*`:
  
  ====
  
  