fix error handling in pg_remove_res webdav

handle sql error in pg_remove_res webdav

implement pg rmdir webdav

add pg mkdir tests webdav

implement pg unlink webdav

add pg stat tests webdav

update pg resource metadata on close webdav

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

mercurial