UPS XML Rates and Services v1.0

[michael_s]

Many changes were made but only minor improvements to the functionality. See for more information the file changes.txt. For upgrading see the readme.txt, lines 42-61.

The most important modifications are the moving of the dimensional support to a separate class, so it can be used in other modules too and the way the selection of shipping methods to offer is done in the admin. The addition of a function to an admin file and a change to the database is no longer needed. This inevitably caused problems for a few people.
Also the file used for parsing the xml returned by UPS was changed in this version. This will be noteworthy if you use negotiated rates (no errors when none are returned).

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