add dav_session_reg_destructor dav-2 tip

fix macos build dav-2

fix atomic.h on macos dav-2

add functions for getting the current DavSession error dav-2

implement reference counting for DavContext and DavSession dav-2

add dav_move test dav-2

add test_dav_create_collection_webdav dav-2

add test_dav_copy_webdav dav-2

add test_dav_delete_webdav dav-2

add test_dav_store_properties_webdav dav-2

(0) -300 -100 -10 tip

mercurial