monoblue: add author to filelogentry

monoblue: add author to filelogentry

The line is copied from shortlogentry template.

--- a/mercurial/templates/monoblue/map	Fri Sep 18 14:23:44 2015 +0800
+++ b/mercurial/templates/monoblue/map	Fri Sep 18 14:24:38 2015 +0800
@@ -247,6 +247,7 @@
 filelogentry = '
   <tr class="parity{parity}">
     <td class="nowrap age">{date|rfc822date}</td>
+    <td>{author|person}</td>
     <td>
       <a href="{url|urlescape}rev/{node|short}{sessionvars%urlparameter}">
         {desc|strip|firstline|escape|nonempty}