Updated portuguese translation
Updated portuguese translation

RavenB/commafeed,tlvince/commafeed,RavenB/commafeed,Athou/commafeed,zhangzuoqiang/commafeed,ahmadassaf/CommaFeed-RSS-Reader,Athou/commafeed,syshk/commafeed,zhangzuoqiang/commafeed,syshk/commafeed,Hubcapp/commafeed,Athou/commafeed,wesley1001/commafeed,ahmadassaf/CommaFeed-RSS-Reader,Hubcapp/commafeed,tlvince/commafeed,Hubcapp/commafeed,ahmadassaf/CommaFeed-RSS-Reader,Hubcapp/commafeed,wesley1001/commafeed,RavenB/commafeed,tlvince/commafeed,ebraminio/commafeed,wesley1001/commafeed,RavenB/commafeed,tlvince/commafeed,syshk/commafeed,ebraminio/commafeed,zhangzuoqiang/commafeed,syshk/commafeed,Athou/commafeed,zhangzuoqiang/commafeed,ebraminio/commafeed,ahmadassaf/CommaFeed-RSS-Reader,wesley1001/commafeed,ebraminio/commafeed