doc: added heirarchical namespacing to treeview items
doc: added heirarchical namespacing to treeview items

manthansharma/kivy,inclement/kivy,jkankiewicz/kivy,KeyWeeUsr/kivy,Cheaterman/kivy,manthansharma/kivy,bionoid/kivy,kivy/kivy,KeyWeeUsr/kivy,KeyWeeUsr/kivy,Cheaterman/kivy,matham/kivy,bionoid/kivy,Cheaterman/kivy,manthansharma/kivy,jegger/kivy,akshayaurora/kivy,LogicalDash/kivy,jegger/kivy,LogicalDash/kivy,kivy/kivy,Cheaterman/kivy,rnixx/kivy,LogicalDash/kivy,manthansharma/kivy,kivy/kivy,bionoid/kivy,KeyWeeUsr/kivy,jkankiewicz/kivy,inclement/kivy,bionoid/kivy,matham/kivy,matham/kivy,jkankiewicz/kivy,akshayaurora/kivy,akshayaurora/kivy,rnixx/kivy,inclement/kivy,LogicalDash/kivy,jegger/kivy,jegger/kivy,matham/kivy,rnixx/kivy,jkankiewicz/kivy