change default Anki folder location on Linux to Documents/Anki
change default Anki folder location on Linux to Documents/Anki

(leave in ~/Anki for existing installs)

sunclx/anki,eduOS/anki,weihautin/anki,hssm/anki,hssm/anki,jakesyl/ruby-card,abeyer/anki,holycrepe/anki,florianjacob/anki,kenjhim/anki,ospalh/libanki3,LucasCabello/anki,subfusc/anki,xuewenfei/anki,weihautin/anki,jakesyl/ruby-card,Stvad/anki,jkitching/anki,socialpercon/anki-1,go38/anki,Arthaey/anki