WikiFactory: do not cache axWFactoryGetVariable responses
fix some bugs in the task list and hook, remove unnecessary hook
PLA-1532/ PLA-1531 Entertainment and Lifestyle feeds to new architecture. Fixed images from hubs.
PLA-1532/ PLA-1531 bug fix
PLA-1532/ PLA-1531 code formatting
PLA-1532/ PLA-1531 code formatting
PLA-1532/ PLA-1531 code cleanup
code cleanup
PLA-1532 missing image from wikiaspicks
PLA-1532 missing image from wikiaspicks - unittest
PLA-1532 fix test HubRssControllerTest::testNotFound