allow keyboard shortcuts when keep unread checkbox is focused (fix #198)
allow keyboard shortcuts when keep unread checkbox is focused (fix #198)

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