title: HBase REST to return json instead of xml
body: <p>I am using HBase stargate REST API to fetch data from Hbase. I have tabel 'state' and row key '1' . When I paste below line in browser , I am getting output in xml format.</p>
  
  <pre><code> http://localhost:8000/state/1 
  
  &lt;?xml version="1.0" encoding="UTF-8" standalone="yes"?&gt;&lt;CellSet&gt;&lt;Row key="MQ=="&gt;&lt;Cell column="aW5mbzpjb2xvcg==" timestamp="1459193020823"&gt;cmVk&lt;/Cell&gt;&lt;Cell column="aW5mbzpuYW1l" timestamp="1459192932985"&gt;TUg=&lt;/Cell&gt;&lt;/Row&gt;&lt;/CellSet&gt;
  </code></pre>
  
  <p>How do get output in json format?</p>
  
  <p>Thanks in advance.</p>