System tables tab, update license file

sys/LICENSE

@@ -2,8 +2,8 @@ DON'T BE A DICK PUBLIC LICENSE
 
                     Version 1, December 2009
 
- Copyright (C) 2009 Philip Sturgeon <email@philsturgeon.co.uk>
- 
+ Copyright (C) 2012 Timothy J Warren <tim@timshomepage.net>
+
  Everyone is permitted to copy and distribute verbatim or modified
  copies of this license document, and changing it is allowed as long
  as the name is changed.
@@ -20,8 +20,8 @@ DON'T BE A DICK PUBLIC LICENSE
  1c. Modifying the original work to contain hidden harmful content. That would make you a PROPER dick.
 
   2. If you become rich through modifications, related works/services, or supporting the original work,
- share the love. Only a dick would make loads off this work and not buy the original works 
+ share the love. Only a dick would make loads off this work and not buy the original works
  creator(s) a pint.
- 
-  3. Code is provided with no warranty. Using somebody else's code and bitching when it goes wrong makes 
+
+  3. Code is provided with no warranty. Using somebody else's code and bitching when it goes wrong makes
  you a DONKEY dick. Fix the problem yourself. A non-dick would submit the fix back.

sys/db/drivers/mysql.php

@@ -146,8 +146,7 @@ class MySQL extends DB_PDO {
 	 */
 	public function get_system_tables()
 	{
-		//MySQL doesn't have system tables
-		return array();
+		return array('information_schema');
 	}
 
 	// --------------------------------------------------------------------------

sys/windows/widgets/db_tabs.php

@@ -95,6 +95,11 @@ class DB_tabs extends GTKNotebook {
 			self::_add_tab($conn, 'Tables', 'Table Name', 'get_tables');
 		}
 
+		// 'System Tables' Tab
+		{
+			self::_add_tab($conn, 'System Tables', 'Table Name', 'get_system_tables');
+		}
+
 		// 'Views' Tab
 		{
 			self::_add_tab($conn, 'Views', 'View Name', 'get_views');