Blocked revisions 87479 via svnmerge

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  r87479 | r.david.murray | 2010-12-24 17:36:49 -0500 (Fri, 24 Dec 2010) | 8 lines

  #1693546: don't add quotes around RFC 2231 encoded values.

  The RFC is bit hard to understand on this point, but the examples
  clearly show that parameter values that are encoded according
  to its charset/language rules don't have surrounding quotes, and
  the ABNF does not allow for quotes.  So when we produce such
  encoded values, we no longer add quotes.
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