Merged revisions 1459728,1459855 via svnmerge from 
https://svn.apache.org/repos/asf/cxf/trunk

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  r1459728 | sergeyb | 2013-03-22 11:25:35 +0000 (Fri, 22 Mar 2013) | 1 line
  
  [CXF-4912] Initial support for the wadl parameter validation
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  r1459855 | sergeyb | 2013-03-22 15:54:12 +0000 (Fri, 22 Mar 2013) | 1 line
  
  [CXF-4915] Optimizing HttpHeaders to create a single extra Map only
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git-svn-id: https://svn.apache.org/repos/asf/cxf/branches/2.7.x-fixes@1459856 13f79535-47bb-0310-9956-ffa450edef68