gabsocial --> soapbox paths

app/soapbox/components/missing_indicator.js

@@ -0,0 +1,15 @@
+import React from 'react';
+import { FormattedMessage } from 'react-intl';
+
+const MissingIndicator = () => (
+  <div className='regeneration-indicator missing-indicator'>
+    <div>
+      <div className='regeneration-indicator__label'>
+        <FormattedMessage id='missing_indicator.label' tagName='strong' defaultMessage='Not found' />
+        <FormattedMessage id='missing_indicator.sublabel' defaultMessage='This resource could not be found' />
+      </div>
+    </div>
+  </div>
+);
+
+export default MissingIndicator;