[Trac #554] activities in donut shouldn't move around the wedges on activity launch (w/patch)

[Zarro Boogs per Child]

#554: activities in donut shouldn't move around the wedges on activity launch
(w/patch)
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 Reporter:  ywwg        |        Owner:  blizzard
     Type:  defect      |       Status:  new     
 Priority:  normal      |    Milestone:  BTest-2 
Component:  distro      |   Resolution:          
 Keywords:  gnome-love  |  
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Changes (by marco):

  * keywords:  => gnome-love

Comment:

 While we are doing this I'd like to do some more refactoring and fixes.

 * Split out the model to shell/model/HomeModel.py

 * Fix the view so that the first element is always showed at the bottom.
 The icons should be disposed as in
 http://wiki.laptop.org/go/Image:Home.jpg

 The model could be simply an iterable gobject, which emits signals when
 activities are added and removed. The childs would be HomeActivity objects
 exposing name, color and an active flag.

 Owen, if you want to work on this and need more guidance let me know.

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Ticket URL: <http://dev.laptop.org/ticket/554#comment:1>
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