Created a link Renderer to use in the React Markdown component

Author: David Silva

src/components/misc/linkRenderer.js

@@ -0,0 +1,24 @@
+import React, { Component } from 'react';
+import PropTypes from 'prop-types';
+import { ensureUrl } from '../../constants/utils';
+
+class linkRenderer extends Component {
+    static propTypes = {
+        href: PropTypes.string,
+        children: PropTypes.oneOfType([
+            PropTypes.node,
+            PropTypes.arrayOf(PropTypes.node),
+        ]),
+    }
+
+    render() {
+        const url = ensureUrl(this.props.href);
+        return(
+            <a href={ url } target={ url.startsWith('/') ? '' : '_blank' }>
+                { this.props.children }
+            </a>
+        );
+    }
+}
+
+export default linkRenderer;