anchor.diff:  
   === HttpMonitor
   
  -The HTTP monitor tests the response of an HTTP server on a specific HTTP GET command.
  +The HTTP monitor tests the response of an HTTP server on a specific HTTP 'GET' command.
   During the poll, an attempt is made to connect on the specified port(s).
   The monitor can test web server on multiple ports.
   By default the a test is made against port 80, 8080 and 8888.
  
positive.code: | `user`                 | This parameter is meant to be used together with the `password` parameter to perform +
                             basic authentication. This parameter specify to user ID to be used. The `user` and +
                             `password` parameters are ignored when the `basic-authentication` parameter is defined.     | optional | `-`
  | `user-agent`           | Allows you to set the _User-Agent_ HTTP header (see also RFC2616 section 14.43).            | optional | `OpenNMS HttpMonitor`
  | `verbose`              | When set to _true_, full communication between client and the webserver will be logged +
                             (with a log level of `DEBUG`).                                                              | optional | `-`
  |===
  
negative.code: |===
  | Parameter              | Description                                                                                 | Required | Default value
  | `basic-authentication` | Authentication credentials to perform basic authentication. +
                             Credentials should comply to http://www.rfc-editor.org/rfc/rfc1945.txt[RFC1945] section 11.1, without the Base64 encoding part. +
                             That's: be a string made of the concatenation of: +
                             1- the user ID; +
                             2- a colon; +
  