don't free the UiModel after it is given to the table

some toolkit fixes

fix dav path separator function

replace hard coded icon names with macros

update toolkit

implement download progress bar

implement recursive collection downloading

add minimal working download

implement new-collection toolbar button

remove deleted resources from the browser list

implement resource deletion

update upload progress bar in update_upload_labels()

don't show number of uploading files when there is only 1 file

implement upload via file dialog

don't show progress percent when the file size is 0

don't crash when the upload is in progress and the window is closed

(0) -16 +16 tip

mercurial