Fixed Trac #348: no validation needed when pressing "Restart".

git-svn-id: http://svn.code.sf.net/p/itop/code/trunk@1052 a333f486-631f-4898-b8df-5754b55c2be0

pages/csvimport.php

@@ -927,6 +927,7 @@ EOF
 	function CSVRestart()
 	{
 		$('input[name=step]').val(1);
+		$('#wizForm').removeAttr('onsubmit'); // No need to perform validation checks when going back
 		$('#wizForm').submit();
 		
 	}