[Bugs] #4328 journal URGE: Journal traceback, fails to start in right to left languages

[Sugar Labs Bugs]

#4328: Journal traceback, fails to start in right to left languages
----------------------------+-----------------------------------------------
    Reporter:  garycmartin  |          Owner:             
        Type:  defect       |         Status:  new        
    Priority:  Urgent       |      Milestone:  0.98       
   Component:  journal      |        Version:  0.98.x     
    Severity:  Blocker      |       Keywords:  13.1.0     
Distribution:  OLPC         |   Status_field:  Unconfirmed
----------------------------+-----------------------------------------------
 Testing 13.1.0 Build 18

 Journal fails to start when a right to left language is active, e.g.
 Arabic (Egypt). See attached shell.log for full traceback.

 {{{
   File "/usr/lib/python2.7/site-packages/jarabe/journal/detailview.py",
 line 102, in __init__
     hbox.reverse()
 AttributeError: 'HBox' object has no attribute 'reverse'
 }}}

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Ticket URL: <http://bugs.sugarlabs.org/ticket/4328>
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