anchor.diff:  
   prints:
   
  -[source,json]
   ....
   {
     "ids" : [ "workflow-1", "workflow-2", "workflow-3" ]
  
positive.code: |Name|Type|Required|Description
  |`--port`|Integer|Yes|HTTP port for UI.
  |`--celos`|URL|Yes|Celos URL.
  |`--hue`|Path|No|URL of Oozie UI.
  |`--config`|Path|No|JSON <<UI Config File>>.
  |===
  
  === UI HTTP API
  
  ==== /ui
  
  Doing a GET to this servlet displays the Celos UI.
  
  ===== Parameters
  
  [options="header"]
  |===
  |Name|Type|Required|Description
  |`time`|String (ISO 8601)|No|Time of most recent slot to display (defaults to current time).
  |`zoom`|String (ISO 8601)|No|Zoom level in minutes (defaults to 60).
  |===
  
  === UI Config File
  
negative.code: }
  ....
  
  === UI HTTP API
  
  ==== /ui
  
  Doing a GET to this servlet displays the Celos UI.
  
  ===== Parameters
  
  [options="header"]
  |===
  |Name|Type|Required|Description
  |`time`|String (ISO 8601)|No|Time of most recent slot to display (defaults to current time).
  |`zoom`|String (ISO 8601)|No|Zoom level in minutes (defaults to 60).
  |===
  
  == Miscellaneous
  
  === Notes
  