[Pidgin] #274: use file hash as name (instead of rand number) in icon cache

[Pidgin]

#274: use file hash as name (instead of rand number) in icon cache
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  Reporter:  eperez        |       Owner:  rlaager   
      Type:  patch         |      Status:  new       
  Priority:  minor         |   Milestone:            
 Component:  pidgin (gtk)  |     Version:  2.0       
Resolution:                |    Keywords:  icons hash
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Changes (by lschiere):

  * owner:  => rlaager
  * type:  enhancement => patch

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Ticket URL: <http://developer.pidgin.im/ticket/274#comment:1>
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