Added modal window for server deletion

src/servers/DeleteServerButton.js

@@ -0,0 +1,32 @@
+import deleteIcon from '@fortawesome/fontawesome-free-solid/faMinusCircle';
+import FontAwesomeIcon from '@fortawesome/react-fontawesome';
+import React from 'react';
+import DeleteServerModal from './DeleteServerModal';
+
+export default class DeleteServerButton extends React.Component {
+  state = { isModalOpen: false };
+
+  render() {
+    const { history, server } = this.props;
+
+    return [
+      (
+        <span
+          className={this.props.className}
+          onClick={() => this.setState({ isModalOpen: true })}
+        >
+          <FontAwesomeIcon icon={deleteIcon} />
+          <span className="aside-menu__item-text">Delete this server</span>
+        </span>
+      ),
+      (
+        <DeleteServerModal
+          isOpen={this.state.isModalOpen}
+          toggle={() => this.setState({ isModalOpen: !this.state.isModalOpen })}
+          history={history}
+          server={server}
+        />
+      )
+    ];
+  }
+}