anchor.diff:  $ go-camo -k "somekey"
   ----
   
  -Go-Camo does not daemonize on its own. For production usage, it is recommended to launch in a process supervisor, and drop privileges as appropriate.
  -
  -Examples of supervisors include: {link-damontools}, {link-runit}, {link-upstart}, {link-launchd}, {link-systemd}, and many more.
  +Go-Camo does not daemonize on its own.
  +For production usage,
  +it is recommended to launch in a process supervisor,
  +and drop privileges as appropriate.
  +
  +Examples of supervisors include:
  +{link-damontools}, {link-runit}, {link-upstart},
  +{link-launchd}, {link-systemd},
  +and many more.
   
   For the reasoning behind lack of daemonization, see {link-daemontools-why}.
   In addition, the code is much simpler because of it.
  
positive.code: 
  For examples of url generation, see the link:examples/[examples] directory.
  
  While Go-Camo will support proxying HTTPS images as well, for performance reasons you may choose to filter HTTPS requests out from proxying, and let the client simply fetch those as they are.
  The linked code examples do this.
  
  Note that it is recommended to front Go-Camo with a CDN when possible.
  
negative.code: 
  === url-tool
  
  The `url-tool` utility provides a simple way to generate signed URLs
  from the command line.
  
  [source,text]
  ----
  