config: relax regexp to allow non integer folders

config: prefer webflow_user over dav_user

keyring: upgrade version

all: add debugging output and update pass lookup key

config: add support for FoldersWithPlaceholders

config: add suport for Multifolders

config: use webflow_user if dav_user is empty

update: inform about remaining binary on windows

list,unshare: dissalow -r without path

rework config api to allow more flexibility with multiple accounts