improve upload progress window

add a very basic upload progress bar

implement dnd upload (without progressbar)

add refresh button

switch DavSession in davbrowser_query_url when a different server is specified

implement navigation back/forward buttons

implement window new button

update toolkit / set window size

don't change the path bar value if the new path is a prefix of the current path

add handler for the path bar activate events

(0) -10 +10 tip

mercurial