merges feature/dav-edit

adds support for option terminator '--' feature/dav-edit

adds support for -L option in dav edit feature/dav-edit

cmd_edit: fixes wrong return code if the user did not change the file feature/dav-edit

(0) -300 -100 -30 -10 -4 +4 +10 +30 +100 tip

mercurial