macosx/framework: Implement write KVC for VLCMediaList.
macosx/framework: Implement write KVC for VLCMediaList.

brion/VLCKit,CollabraMusic/VLCKit,programming086/VLCKit,hpsoar/VLCKit,strukturag/VLCKit,larrytin/VLCKit,siuying/VLCKit,i386/vlckit,siuying/VLCKit,siuying/VLCKit,simon1984/test,waterskier2007/VLCKit,programming086/VLCKit,kamcord/VLCKit,hpsoar/VLCKit,CollabraMusic/VLCKit,waterskier2007/VLCKit,strukturag/VLCKit,kamcord/VLCKit,larrytin/VLCKit,waterskier2007/VLCKit,CollabraMusic/VLCKit,simon1984/test,kamcord/VLCKit,simon1984/test