[MacPorts] #14808: mercurial update to 1.0

[MacPorts]

#14808: mercurial update to 1.0
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 Reporter:  walterluh at yahoo.com  |       Owner:  macports-tickets at lists.macosforge.org
     Type:  enhancement          |      Status:  new                                  
 Priority:  Normal               |   Milestone:  Port Updates                         
Component:  ports                |     Version:  1.6.0                                
 Keywords:                       |  
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 see attached diff

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Ticket URL: <http://trac.macosforge.org/projects/macports/ticket/14808>
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