[MacPorts] #18054: glib2: update to 2.20.0 (was: glib2: update to 2.18.4)

[MacPorts]

#18054: glib2: update to 2.20.0
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 Reporter:  devans@…             |       Owner:  ryandesign@…           
     Type:  enhancement          |      Status:  assigned               
 Priority:  Normal               |   Milestone:  Port Updates           
Component:  ports                |     Version:  1.7.0                  
 Keywords:                       |        Port:  glib2                  
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Comment(by devans@…):

 Updating summary (and request) now that Glib 2.20.0 and GTK+ 2.16.0 have
 been released.

 [http://mail.gnome.org/archives/gtk-devel-list/2009-March/msg00097.html
 Glib 2.20.0 Release Announcement][[BR]]
 [http://mail.gnome.org/archives/gtk-devel-list/2009-March/msg00101.html
 GTK+ 2.16.0 Release Announcement]

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Ticket URL: <http://trac.macports.org/ticket/18054#comment:11>
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