Fixes #248. Removes obsolete code

includes/GetConfig.php

@@ -40,14 +40,6 @@
 		$_SESSION['PageSecurityArray'][$MyRow['script']]=$MyRow['pagesecurity'];
 	}
 
-	/*
-	 check the decimalplaces field exists in currencies - this was added in 4.0 but is required in 4.04 as it is used everywhere as the default decimal places to show on all home currency amounts
-	*/
-	$Result = DB_query("SELECT decimalplaces FROM currencies",'','',false,false);
-	if (DB_error_no()!=0) { //then decimalplaces not already a field in currencies
-		$Result = DB_query("ALTER TABLE `currencies`
-							ADD COLUMN `decimalplaces` tinyint(3) NOT NULL DEFAULT 2 AFTER `hundredsname`");
-	}
 /* Also reads all the company data set up in the company record and returns an array */
 
 	$SQL=	"SELECT	coyname,