- Add a grade column that uses the format "Grade x", instead of just the

number.  Fix the YSF stats report to use this column and show "Grade x" in
  the titles, not just "x", which was a bit confusing.

admin/reports_students.inc.php

@@ -116,6 +116,13 @@ $report_students_fields = array(
 		'width' => 0.3,
 		'table' => 'students.grade'),
 
+	'grade_str' =>  array(
+		'name' => 'Student -- Grade ("Grade x", not just the number)',
+		'header' => 'Gr.',
+		'width' => 0.3,
+		'table_sort' => 'students.grade',
+		'table' => "CONCAT('Grade ', students.grade)"),
+
 	'gender' =>  array(
 		'name' => 'Student -- Gender',
 		'header' => 'Gender',

db/db.code.version.txt

@@ -1 +1 @@
-93
+94

db/db.update.94.sql

@@ -0,0 +1,4 @@
+SELECT @id:=id FROM reports WHERE system_report_id='18';
+UPDATE `reports_items` SET `field`='grade_str' WHERE `field`='grade' AND `reports_id`=@id;
+
+