title: How to add custom rules in sonarqube 5.1+
body: <p>I have a requirement to add few more rules to the existing rules. But I am unable to find any way for the latest version of sonarqube i.e 5.1+
  Can someone tell me how to do that?</p>
  
  <p>As we know in the latest version, we already have sonarway of rules, which get caught as issues when we run sonar runner for any language specific plugin. I want to add few more rules to the existing rules, which would be caught while running sonar runner. </p>
  
  <p><code>Manual rules are like we need to do it manually.</code></p>
  
  <p>I Have done a lot of research before posting the question.</p>