Added aljazeera.com source

[StrangeDrVN]

#2712 #2710 Can parse AlJazeera.qa@English(aje) and AlJazeera.qa@Arabic(aja) in original language. I request the collaborators to make necessary changes as I'm not that knowledgeable regarding the code.
Issue with Aljazeera documentary(ajd). The url/api can handle aja/aje/ajd(/?ajm), but the required data for ajd seems to be structured differently.