[fusion-trac] #460: Merge github fork changes back to fusion repo

[Fusion]

#460: Merge github fork changes back to fusion repo
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   Reporter:  jng       |       Owner:  jng                
       Type:  task      |      Status:  new                
   Priority:  P1        |   Milestone:  Future             
  Component:  Core      |     Version:                     
   Severity:  Critical  |    Keywords:  legend, performance
External_id:            |       State:  New                
    Browser:  All       |          Os:  All                
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 I have made a temporary fork of the 2.2 branch some months ago in github

 https://github.com/jumpinjackie/fusion-multimap

 This fork contains several major changes to improve legend performance and
 multiple Map Definition support and lots of usability tweaks for various
 widgets and the fusion core.

 The legend changes alone would probably resolve most legend-related
 tickets filed thus far (#166, #388, #131, #244, #261, #400, #425)

 This ticket is a tracking ticket to monitor all relevant submissions.

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Ticket URL: <http://trac.osgeo.org/fusion/ticket/460>
Fusion <http://trac.osgeo.org/fusion>
Fusion is a web-mapping application development framework for MapServer and MapGuide OS.