Using react tooltip for timestamp in center channel instead of normal bootstrap

web/react/components/post_info.jsx

@@ -5,6 +5,8 @@ var UserStore = require('../stores/user_store.jsx');
 var utils = require('../utils/utils.jsx');
 
 var Constants = require('../utils/constants.jsx');
+var Tooltip = ReactBootstrap.Tooltip;
+var OverlayTrigger = ReactBootstrap.OverlayTrigger;
 
 export default class PostInfo extends React.Component {
     constructor(props) {
@@ -148,17 +150,19 @@ export default class PostInfo extends React.Component {
 
         var dropdown = this.createDropdown();
 
+        let tooltip = <Tooltip>{utils.displayDate(post.create_at)} at ${utils.displayTime(post.create_at)}</Tooltip>;
+
         return (
             <ul className='post-header post-info'>
                 <li className='post-header-col'>
-                    <time
-                        className='post-profile-time'
-                        data-toggle='tooltip'
-                        title={`${utils.displayDate(post.create_at)} at ${utils.displayTime(post.create_at)}`}
-                        data-placement='top'
+                    <OverlayTrigger
+                        placement='top'
+                        overlay={tooltip}
                     >
-                        {utils.displayDateTime(post.create_at)}
-                    </time>
+                        <time className='post-profile-time'>
+                            {utils.displayDateTime(post.create_at)}
+                        </time>
+                    </OverlayTrigger>
                 </li>
                 <li className='post-header-col post-header__reply'>
                     <div className='dropdown'>