Index: trunk/core/units/languages/languages_config.php
===================================================================
diff -u -N -r1566 -r1763
--- trunk/core/units/languages/languages_config.php	(.../languages_config.php)	(revision 1566)
+++ trunk/core/units/languages/languages_config.php	(.../languages_config.php)	(revision 1763)
@@ -117,6 +117,7 @@
 										'DecimalPoint' => Array('type' => 'string','not_null' => '1','default' => '.'),
 										'ThousandSep' => Array('type' => 'string','not_null' => '1','default' => ','),
 										'Charset' => Array('type' => 'string','not_null' => '1','default' => '','required'=>1),
+										'UnitSystem' => Array('type' => 'int','not_null' => '1','default' => '1','formatter' => 'kOptionsFormatter','options' => Array(1 => 'la_Metric', 2 => 'la_US_UK'),'use_phrases' => 1),
 								),
 
 					'VirtualFields'	=> 	Array(