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: *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*` when defining the
  trigger, and the caller must provide this `*secret*` to trigger the build. The
  following is an example trigger definition JSON within the `*BuildConfig*`:
  
  ====
  
  
negative.code: 
  https://developer.github.com/webhooks/creating/[GitHub webhooks] handle the call
  made by GitHub when a repository is updated. When defining the trigger, you must
  specify a `*secret*`, which will be part of the URL you supply to GitHub when
  configuring the webhook. The secret ensures the uniqueness of the URL, preventing
  others from triggering the build. The following example is a trigger definition
  JSON within the `*BuildConfig*`:
  
  ====
  
  