Blackberry 10 access origin config.xml issue

Blackberry expects `config.xml` access parameters to use `uri` rather than `origin`.

But when I run `phonegap local build blackberry` my parameter `<access uri="*" subdomains="true"/>` is converted to `<access origin="*" subdomains="true" />` which appears to be ignored.

This means that cross domain AJAX does not work at all on Blackberry.

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I think this is more of a temp. fix but thought I should bring it to you attention with some code