auth input for dav get, put, mkdir and remove commands

added add-directory command to dav-sync

enabled cert verification

added list-repositories and list-directories commands

added cleanup code in cmd_add_repository

fixed fix

fixed add-repository function name

added add-repository command to dav

version++

dav-sync prints a small report after successful sync

(0) -100 -10 +10 +100 +300 tip

mercurial