[Bugs] #1098 UNSP: Fix .xoj support

[Sugar Labs Bugs]

#1098: Fix .xoj support
------------------------------------------+---------------------------------
    Reporter:  alsroot                    |          Owner:  tomeu      
        Type:  defect                     |         Status:  reopened   
    Priority:  Unspecified by Maintainer  |      Milestone:  0.88       
   Component:  sugar                      |        Version:  0.84.x     
    Severity:  Unspecified                |     Resolution:             
    Keywords:  r+, olpc-0.84              |   Distribution:  Unspecified
Status_field:  Unconfirmed                |  
------------------------------------------+---------------------------------
Changes (by alsroot):

  * milestone:  0.84 => 0.88


Comment:

 We have a mess with bundle types related code for a long time, some
 proposals poped up several times but the problem was that it happened just
 before releasing new sugar (like now:).

 Last patch is cleaning some code, I guess it shouldn't introduce
 regressions since we already had special install() declaration for .xoj,
 so make it more special shouldn't be a problem.

-- 
Ticket URL: <https://bugs.sugarlabs.org/ticket/1098#comment:8>
Sugar Labs <http://sugarlabs.org/>
Sugar Labs bug tracking system