[MacPorts] #20917: Update astyle

[MacPorts]

#20917: Update astyle
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 Reporter:  alek.silverstone@…          |       Owner:  macports-tickets@…                   
     Type:  update                      |      Status:  new                                  
 Priority:  Normal                      |   Milestone:                                       
Component:  ports                       |     Version:                                       
 Keywords:                              |        Port:  astyle                               
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 New version of astyle is available upstream. It includes many new cool
 features.
 http://astyle.sourceforge.net/

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Ticket URL: <http://trac.macports.org/ticket/20917>
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