[MacPorts] #22515: Update to 2.29.1 and ( quite ) some changes

[MacPorts]

#22515: Update to 2.29.1 and ( quite ) some changes
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 Reporter:  pf_moll@…            |       Owner:  macports-tickets@…                   
     Type:  update               |      Status:  new                                  
 Priority:  Normal               |   Milestone:                                       
Component:  ports                |     Version:  1.8.1                                
 Keywords:  gucharmap            |        Port:  gucharmap                            
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 Hello, attached is a diff which updates to 2.29.1, and also changes te
 following ( which I hope will be ok :-):

 -removed port:gtk-doc from depends_build, as this is only necessary ig
 --enable-gtk-doc is specified.
 -Added port:gtk2 to depends_lib.
 -Added a variant for enabling the python bindings, and set this as
 default.
 -Added a variant for disabling gconf.
 -Removed  --disable-gtk-immodules, as this option no longer exists.
 -Removed the scrollkeeper line from post-activate, as this is already
 handled by --disable-scrollkeeper.

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Ticket URL: <http://trac.macports.org/ticket/22515>
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