[fusion-trac] #32: Use application/json content-type headers everywhere

[Fusion]

#32: Use application/json content-type headers everywhere
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   Reporter:  jfournier  |       Owner:  madair
       Type:  defect     |      Status:  new   
   Priority:  P2         |   Milestone:  1.1   
  Component:  Widgets    |     Version:  1.0.4 
   Severity:  Minor      |    Keywords:        
External_id:             |       State:  New   
    Browser:  All        |          Os:  All   
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 The official mime type of JSON is application/json. We need to modify all
 the PHP code that outputs JSON to use this as the Content-type header.

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Ticket URL: <http://trac.osgeo.org/fusion/ticket/32>
Fusion <http://trac.osgeo.org/fusion>
Fusion is a web-mapping application development framework for MapServer and MapGuide OS.