[MacPorts] #50931: update vigra port to version 1.11.0

[MacPorts]

#50931: update vigra port to version 1.11.0
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 Reporter:  benjamin.seppke@…  |      Owner:  macports-tickets@…
     Type:  update             |     Status:  new
 Priority:  Normal             |  Milestone:
Component:  ports              |    Version:  2.3.4
 Keywords:                     |       Port:
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 A new release of the computer vision library VIGRA is out. This version
 introduces many useful new features. We should definitely upgrade the
 version from 1.10.0 -> 1.11.0. I tried the compilation of the new version,
 by a simple update of the Portfile and found no problems.

 The main changes are with respect to the new version number, new checksums
 and to the support of python newer python versions for the numpy bindings:
 Was: 2.6 and 2.7
 Now: 2.7, 3.4 and 3.5

 So, could you please upgrade the port ;)

 PS: I add a Portdiff patch to this this ticket

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Ticket URL: <https://trac.macports.org/ticket/50931>
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