revert checks for seek on close; leaves behaviour to underlying FS
seek contract test adds option supports-seek-on-closed-file; this is enabled for the localfs
log stream info @debug
Add a set of tests for the raw local FS to see where the rename-file-over-file behaviour comes from
Fix RawLocalFileSystem to return false if the path to delete does not exist. This makes it consistent with everything else
Add a test to rename into an existing directory -verify it works and that data added alongside the dir is left alone.
rename into dir test verifies correct source data, and assertion gets the rightway round
Updated spec documents
tspec out getBlockSize/getDefaultBlocksize fully