React: fix warnings

src/renderer/views/create-torrent-error-page.js

@@ -0,0 +1,26 @@
+const React = require('react')
+
+const {dispatcher} = require('../lib/dispatcher')
+
+module.exports = class CreateTorrentErrorPage extends React.Component {
+  render () {
+    return (
+      <div className='create-torrent'>
+        <h2>Create torrent</h2>
+        <p className='torrent-info'>
+          <p>
+            Sorry, you must select at least one file that is not a hidden file.
+          </p>
+          <p>
+            Hidden files, starting with a . character, are not included.
+          </p>
+        </p>
+        <p className='float-right'>
+          <button className='button-flat light' onClick={dispatcher('back')}>
+            Cancel
+          </button>
+        </p>
+      </div>
+    )
+  }
+}