[MacPorts] #31034: Update qgis port to version 1.7

[MacPorts]

#31034: Update qgis port to version 1.7
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 Reporter:  nlebedev@…          |       Owner:  macports-tickets@…                   
     Type:  request             |      Status:  new                                  
 Priority:  Normal              |   Milestone:                                       
Component:  ports               |     Version:  2.0.1                                
 Keywords:                      |        Port:  qgis                                 
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 Version 1.7 is current official stable version.

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Ticket URL: <https://trac.macports.org/ticket/31034>
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