[MacPorts] #19794: pngpp: update to 0.2.3

[MacPorts]

#19794: pngpp: update to 0.2.3
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  Reporter:  guidolorenz@…               |       Owner:  sfiera@…           
      Type:  update                      |      Status:  closed             
  Priority:  Normal                      |   Milestone:                     
 Component:  ports                       |     Version:  1.7.1              
Resolution:  fixed                       |    Keywords:                     
      Port:  pngpp                       |  
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Changes (by jmr@…):

  * status:  new => closed
  * resolution:  => fixed


Comment:

 r53068 (maintainer timeout)

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Ticket URL: <http://trac.macports.org/ticket/19794#comment:2>
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