remove bootstrap components

app/components/EthAddress.jsx

@@ -1,7 +1,6 @@
 import React from 'react';
 import PropTypes from 'prop-types';
 import Blockies from 'react-blockies';
-import { Overlay, Tooltip } from 'react-bootstrap';
 import copy from 'copy-to-clipboard';
 import './EthAddress.css';
 import ClipIcon from "./Icon/Clip";
@@ -194,14 +193,6 @@ class EthAddress extends React.Component {
 						<ClipIcon width={15} fill="#CCC"/>
 					</span> 
 					}
-					<Overlay target={containerRef} show={tooltipVisible} placement="bottom">
-						{(props) => {
-							delete props['show'];
-							return (
-								<Tooltip id="address-tooltip" {...props} >{tooltipText}</Tooltip>
-							)
-						}}
-					</Overlay>
 				</span>
 			</span>		
 		)