[Pidgin] #3132: Free user_dir and custom_user_dir at uninit

[Pidgin]

#3132: Free user_dir and custom_user_dir at uninit
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  Reporter:  rlaager       |       Owner:  rlaager
      Type:  defect        |      Status:  new    
  Priority:  blocker       |   Milestone:  2.3.0  
 Component:  pidgin (gtk)  |     Version:  2.2.0  
Resolution:                |    Keywords:         
   Pending:  0             |  
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Changes (by rlaager):

  * summary:  Free user_dir and custom_home_dir at uninit => Free user_dir
              and custom_user_dir at uninit

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Ticket URL: <http://developer.pidgin.im/ticket/3132#comment:1>
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