[wp-gsoc] [Summer of Code] #330: Use a more accurate link relation for comment's post

[Summer of Code]

#330: Use a more accurate link relation for comment's post
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 Reporter:  rmccue            |       Type:  enhancement
   Status:  new               |   Priority:  major
Milestone:  2013 Final (1.0)  |  Component:  JSON REST API
 Keywords:                    |
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 As introduced in r2126, `in-reply-to` is used for both parent comments and
 the parent post. These should be split out instead.

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Ticket URL: <http://gsoc.trac.wordpress.org/ticket/330>
Summer of Code <http://gsoc.trac.wordpress.org>
My example project