Show database-size in database-overview, fixes #834

Signed-off-by: Florian Aders (EleRas) <eleras@froxlor.org>

templates/Froxlor/customer/mysql/mysqls.tpl

@@ -27,6 +27,7 @@
 					<tr>
 						<th>{$lng['mysql']['databasename']}&nbsp;{$arrowcode['databasename']}</th>
 						<th>{$lng['mysql']['databasedescription']}&nbsp;{$arrowcode['description']}</th>
+						<th>{$lng['panel']['megabyte']}</th>
 						<if 1 < count($sql_root)><th>{$lng['mysql']['mysql_server']}</th></if>
 						<th>{$lng['panel']['options']}</th>
 					</tr>

templates/Froxlor/customer/mysql/mysqls_database.tpl

@@ -1,6 +1,7 @@
 <tr>
 	<td>{$row['databasename']}</td>
 	<td>{$row['description']}</td>
+	<td>{$row['size']}</td>
 	<if 1 < count($sql_root)><td>{$sql_root[$row['dbserver']]['caption']}</td></if>
 	<if $row['apsdb'] != '1'>
 		<td>