Update readme and extern zip with current and planned dependancies.
Update readme and extern zip with current and planned dependancies.

Also switched away from using dropbox, because I don't like the direction they are moving...
OpenRhythm/OpenRhythm,mdsitton/musicgame,OpenRhythm/OpenRhythm,OpenRhythm/OpenRhythm,mdsitton/musicgame