USPS Methods

[michael_s]

Changes since v.2.9.6
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Added the optional shipping insurance order totals module (checkbox): http://addons.oscommerce.com/info/5782

* Updated the code for Paypal Express http error (posted on forum)
* Fixed the admin USPS registration link to work
* Updated the modules/usps.php file to list the US shipping array so that it is readable
* Updated the insurance amount headings/descriptions in the admin
* Added additional international insurance rates in the admin in case of future USPS changes
* Updated the insurance amounts to format properly in the admin in currency
* Removed deprecated code from the english files
* Removed the library mail option as it does not apply to ecommerce
* Added estimated shipping times for all forms of domestic mail

What I could use help on:
1. I'd like this to be able to include the most up to date shipping options from USPS (ie. flat rate shipping)
2. I'd like to figure out how to sort the shipping methods from lowest to highest (I can't get it to do this properly using sort)
3. Updating USPS to utilize dimensional support (like UPSXML)

Enjoy! Scott

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