[interchange] Update checkout to recognise Internet Explorer 10

[Peter Ajamian]

commit 877be7dc9c7fc92ea82512c7479c38de1349437e
Author: Peter Ajamian <peter at pajamian.dhs.org>
Date:   Thu Sep 19 09:13:17 2013 +1200

    Update checkout to recognise Internet Explorer 10
    
    The regexp in the checkout initialization would only recognize IE versions up
    to 9 before, this updates it to recognize any version over 5.

 dist/standard/include/checkout/initialization |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/dist/standard/include/checkout/initialization b/dist/standard/include/checkout/initialization
index 13aec02..9d5e4af 100644
--- a/dist/standard/include/checkout/initialization
+++ b/dist/standard/include/checkout/initialization
@@ -2,7 +2,7 @@
 	## Browser check, standalone so syntax error will not
 	## kill init code
 	my $regex = $Variable->{MV_DHTML_BROWSER};
-	$regex ||= 'MSIE [5-9].*Windows|Mozilla.*Gecko|Opera.*[7-9]';
+	$regex ||= 'MSIE (?:[5-9]|\d\d).*Windows|Mozilla.*Gecko|Opera.*[7-9]';
 
 	$regex = qr/$regex/;
 	if($Session->{browser} =~ $regex) {