#2713 BLOC Trial-3: Add paging arrows to the activities frame

[Zarro Boogs per Child]

#2713: Add paging arrows to the activities frame
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  Reporter:  tomeu             |       Owner:  Simon   
      Type:  defect            |      Status:  assigned
  Priority:  blocker           |   Milestone:  Trial-3 
 Component:  interface-design  |     Version:          
Resolution:                    |    Keywords:  review- 
  Verified:  0                 |  
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Comment (by edsiper):

 oohps, missed messages :/

 Here's an updated patch for review:

 http://dev.laptop.org/~edsiper/sugar/0001-Activities-Tray.txt

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Ticket URL: <https://dev.laptop.org/ticket/2713#comment:11>
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