Enhancement

- Clarify the dateformat related variables for 'task information'.

test/dateformat.t

@@ -35,6 +35,7 @@ if (open my $fh, '>', 'date1.rc')
 {
   print $fh "data.location=.\n",
             "dateformat=YMD\n",
+            "dateformat.info=YMD\n",
             "dateformat.report=YMD\n";
   close $fh;
   ok (-r 'date1.rc', 'Created date1.rc');
@@ -44,6 +45,7 @@ if (open my $fh, '>', 'date2.rc')
 {
   print $fh "data.location=.\n",
             "dateformat=m/d/y\n",
+            "dateformat.info=m/d/y\n",
             "dateformat.report=m/d/y\n";
   close $fh;
   ok (-r 'date2.rc', 'Created date2.rc');
@@ -55,6 +57,7 @@ if (open my $fh, '>', 'date3.rc')
             "dateformat=m/d/y\n",
             "dateformat=m/d/y\n",
             "weekstart=Monday\n",
+            "dateformat.info=A D B Y (vV)\n",
             "dateformat.report=A D B Y (vV)\n";
   close $fh;
   ok (-r 'date3.rc', 'Created date3.rc');