title: React-Native-Elements SearchBar Icon Not Showing
body: <p>Im working on a react native app. I used react-native-elements library. The SearchBar component doesn't take the icon propery. I have imported react-native-vector-icon package as well. How to put an icon to the SearchBar?</p>
  
  <pre><code>&lt;SearchBar
          placeholder="Type Comment"
          inputStyle={[styles.searchBar]}
          // noIcon={true}
          icon = {{type: 'MaterialCommunityIcons', color: '#86939e', name: 'share' }}
          clearIcon = {{type: 'MaterialCommunityIcons', color: '#86939e', name: 'share' }}
          round={true}
  </code></pre>