[MacPorts] #17138: cairo update to 1.8.2

[MacPorts]

#17138: cairo update to 1.8.2
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 Reporter:  nox at macports.org  |       Owner:  ryandesign at macports.org
     Type:  enhancement       |      Status:  new                    
 Priority:  Normal            |   Milestone:  Port Updates           
Component:  ports             |     Version:                         
 Keywords:                    |        Port:  cairo                  
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 Changes:
  * Updated to 1.8.2.
  * Enabled test support.

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Ticket URL: <http://trac.macports.org/ticket/17138>
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