update toolkit default tip

fix gtk4 dependency

in the repo list, show the stored-user if no user is configured

implement UI for editing properties, relates to #497

implement action_transfer_selected

add upload/download list, resolves #512

move app settings to separate source file

use repo encryption and SSL settings, resolves #516

add encryption and lock indicator, resolves #501

add transfer speed indicator

implement gtk dnd

implement rename

add context menu, implement 'Select All'

download/upload refactoring, add cancel button, resolves #498 fixes #506

(0) -14 tip

mercurial