5.2.2
April 7, 2011 by Fulluv Scents
removed option to insure shipping cost - it didn't work correctly
fixed international envelope options - they weren't showing
fixed delivery and signature confirmation to coincide with retail/internet options
they were previously calculating at retail regardless of whether admin
chose retail or internet rates. Thanks BigGeorge for pointing it out.
added military mail responses - will go into affect on April 17, 2011
added alternate instructions for setting time zone (for servers that won't accept ini_set)

If installing over 5.2.1, then save your USPS login ID, uninstall from admin, replace one file (catalog/includes/modules/shipping/usps.php), reinstall from admin, and reset your configuration.

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