title: Setting caption of relationships in Neo4j 2.0.0. browser
body: <p>In Neo4j 2.0.0 browser I'm trying to set styling of relationships using the .grass file.</p>
  
  <p>my graph includes relations like</p>
  
  <pre><code>//Output :Affects Outcome
  create (op1)-[:Affects {level:"Strong", direction:"Positive" }]-&gt;(oc1)
  </code></pre>
  
  <p>and my .grass file contains</p>
  
  <pre><code>relationship.Affects {
    color: blue;
    caption : '{type} {level} {direction}';
    shaft-width: 2px;
    font-size: 10px;
    padding: 3px;
    text-color-external: #000000;
    text-color-internal: #FFFFFF;
  }
  </code></pre>
  
  <p>what I try to achieve is blue arrows (this works) with a caption that says  "Affects Strong Positive", but can't figure out how to set the caption. Can't find a list of attributes that can be set through .grass either.</p>
  
  <p>Any help appreciated</p>