[Pidgin] #7122: Implements some TODOS

[Pidgin]

#7122: Implements some TODOS
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 Reporter:  keod          |     Owner:  lschiere
     Type:  patch         |    Status:  new     
Component:  unclassified  |   Version:  2.5.1   
 Keywords:                |  
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 Implements some todos found in a few files (mostly refactoring and such).

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Ticket URL: <http://developer.pidgin.im/ticket/7122>
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