[MacPorts] #41439: Update to Groovy 2.2

[MacPorts]

#41439: Update to Groovy 2.2
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 Reporter:  nils@…  |      Owner:  macports-tickets@…
     Type:  update  |     Status:  new
 Priority:  Normal  |  Milestone:
Component:  ports   |    Version:  2.2.1
 Keywords:          |       Port:  groovy
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 Groovy 2.2 has been released:
 http://docs.codehaus.org/display/GROOVY/2013/11/18/Groovy+2.2+is+released

 Groovy 2.1.5 is currently the latest version in MacPorts, although 2.1.7
 is the latest 2.1.x release.

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Ticket URL: <https://trac.macports.org/ticket/41439>
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