MP1-4392 : Fix BuiltInPlugins.xml (Common.GUIPlugins.dll need to be in whitelist and correct Sudoku and Weather changes)
Remove old US tv_yahoo_com grabber as requested by RonD
Merge remote-tracking branch 'remotes/origin/MP1-4392-BUG-WatchDog_doesn_t_have_Common.GUIPlugins.dll_in_whitelist'