add missing postgresql vfs io functions webdav

minimal working send_file with postgresql vfs webdav

add support for getstat parameter in pg readdir webdav

add pg vfs stat/fstat implementation webdav

implement pg_vfs_dirio_close webdav

add basic postgresql vfs directory functions webdav

implement pg_vfs_open webdav

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

mercurial