restore file release time

ui/component/fileSubtitle/view.jsx

@@ -1,5 +1,6 @@
 // @flow
 import React from 'react';
+import DateTime from 'component/dateTime';
 import FileViewCount from 'component/fileViewCount';
 import FileActions from 'component/fileActions';
 
@@ -13,6 +14,7 @@ function FileSubtitle(props: Props) {
   return (
     <div className="media__subtitle--between">
       <div className="file__viewdate">
+        <DateTime uri={uri} show={DateTime.SHOW_DATE} />
         <FileViewCount uri={uri} />
       </div>