adds dav-sync options for restoring deleted or modified files

fixes dav-sync -s option

merge

improves compatibility with owncloud/nextcloud when uploading files

adds brief command descriptions to the dav man page

command documentation for dav-sync man page

improves formatting of man pages

(0) -300 -100 -30 -10 -7 +7 +10 +30 +100 +300 tip

mercurial