add timestamp of build start to quickparse output. b=342483 r=preed

webtools/tinderbox/showbuilds.cgi

@@ -1073,7 +1073,7 @@ sub do_quickparse {
     tb_loadquickparseinfo($tt, \%build, \%times);
     
     foreach my $buildname (sort keys %build) {
-      print "Build|$tt|$buildname|$build{$buildname}\n";
+      print "Build|$tt|$buildname|$build{$buildname}|$times{$buildname}\n";
     }
   }
 }