D10791: Fixed the Wikimedia Commons Picture of the Day provider

[Manuel Caldeira]

manuelc planned changes to this revision.

REVISION DETAIL
  https://phabricator.kde.org/D10791

To: manuelc, #plasma
Cc: ngraham, plasma-devel, ZrenBot, lesliezhai, ali-mohamed, jensreuterberg, 
abetts, sebas, apol, mart