[MacPorts] #13703: devel/vttest version bump

[MacPorts]

#13703: devel/vttest version bump
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  Reporter:  mjhsieh at gmail.com  |       Owner:  macports-tickets at lists.macosforge.org
      Type:  defect             |      Status:  new                                  
  Priority:  Normal             |   Milestone:  Port Bugs                            
 Component:  ports              |     Version:  1.6.0                                
Resolution:                     |    Keywords:                                       
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Comment (by mjhsieh at gmail.com):

 I am not sure if the "revision" key in the Portfile is necessary tho.

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Ticket URL: <http://trac.macosforge.org/projects/macports/ticket/13703#comment:1>
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