[Pidgin] #169: updated polish translation for pidgin

[Pidgin]

#169: updated polish translation for pidgin
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 Reporter:  Emil                |       Type:  translation
   Status:  new                 |   Priority:  minor      
Component:  pidgin (gtk)        |    Version:  2.0        
 Keywords:  translation polish  |  
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 updated polish translation

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Ticket URL: <https://developer.pidgin.im/ticket/169>
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