Added default language pack (en-gb)

admin/extension/openbay/amazon_stockupdates.php

@@ -0,0 +1,23 @@
+<?php
+// Heading
+$_['heading_title']        	= 'Stock updates';
+$_['text_openbay']			= 'OpenBay Pro';
+$_['text_amazon']			= 'Amazon EU';
+
+// Text
+$_['text_empty']            = 'No results!';
+
+// Entry
+$_['entry_date_start']      = 'Date Start';
+$_['entry_date_end']        = 'Date End';
+
+// Column
+$_['column_ref']            = 'Ref';
+$_['column_date_requested'] = 'Date requested';
+$_['column_date_updated']   = 'Date updated';
+$_['column_status']         = 'Status';
+$_['column_sku']            = 'Amazon SKU';
+$_['column_stock']          = 'Stock';
+
+// Error
+$_['error_api_connection']  = 'Could not connect to the API';