Update URL template support to match RFC

[mmarum-sugarcrm]

Original author: [email protected] (April 02, 2012 17:18:42)

SPECIFICATION BUGS ONLY - Description
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The URL Template support defined in the Core Gadget spec is based on a very old version of the I-D (version 0.3). The spec has since been updated significantly and is now an RFC (http://tools.ietf.org/html/rfc6570). The spec and code need to be updated.

Document affected:
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1.) Please attach a patch for the document if appropriate.
2.) Post a thread at
http://groups.google.com/group/opensocial-and-gadgets-spec/topics
linking to this issue report.
3.) Post a comment on this issue, linking back to the thread.

Original issue: http://code.google.com/p/opensocial-resources/issues/detail?id=1285