title: Query - Case and accent insensitive
body: <p>I'm trying to perform a regex query with cloudant and can't figure out how to do a case and accent insensitive query.</p>
  
  <p>I've tried the following (for case insensitive): <code>^.*((?i)&lt;needle&gt;).*$</code> but it doesn't work.</p>
  
  <p>For the accents (french), I don't even know how to start...</p>