Fix for random articles sometimes only showing title.
Fix for random articles sometimes only showing title.

Problem was we weren't excluding redirect-from titles.
We can safely exclude these since the redirect-to titles
are still in the list of articles which may be returned.

wikimedia/apps-ios-wikipedia,bgerstle/wikipedia-ios,anirudh24seven/wikipedia-ios,montehurd/apps-ios-wikipedia,bgerstle/wikipedia-ios,wikimedia/apps-ios-wikipedia,julienbodet/wikipedia-ios,julienbodet/wikipedia-ios,wikimedia/apps-ios-wikipedia,bgerstle/wikipedia-ios,montehurd/apps-ios-wikipedia,anirudh24seven/wikipedia-ios,josve05a/wikipedia-ios,wikimedia/apps-ios-wikipedia,julienbodet/wikipedia-ios,bgerstle/wikipedia-ios,josve05a/wikipedia-ios,josve05a/wikipedia-ios,wikimedia/wikipedia-ios,montehurd/apps-ios-wikipedia,anirudh24seven/wikipedia-ios,anirudh24seven/wikipedia-ios,montehurd/apps-ios-wikipedia,bgerstle/wikipedia-ios,julienbodet/wikipedia-ios,wikimedia/apps-ios-wikipedia,julienbodet/wikipedia-ios,josve05a/wikipedia-ios,julienbodet/wikipedia-ios,wikimedia/wikipedia-ios,montehurd/apps-ios-wikipedia,josve05a/wikipedia-ios,montehurd/apps-ios-wikipedia,wikimedia/wikipedia-ios,julienbodet/wikipedia-ios,anirudh24seven/wikipedia-ios,bgerstle/wikipedia-ios,anirudh24seven/wikipedia-ios,bgerstle/wikipedia-ios,wikimedia/apps-ios-wikipedia,wikimedia/apps-ios-wikipedia,montehurd/apps-ios-wikipedia,josve05a/wikipedia-ios,josve05a/wikipedia-ios,montehurd/apps-ios-wikipedia,wikimedia/wikipedia-ios,julienbodet/wikipedia-ios,wikimedia/wikipedia-ios,wikimedia/wikipedia-ios,josve05a/wikipedia-ios,wikimedia/wikipedia-ios,wikimedia/apps-ios-wikipedia,anirudh24seven/wikipedia-ios,bgerstle/wikipedia-ios,anirudh24seven/wikipedia-ios