TempFS.close(): recover from temporarily locked resources on win32
TempFS.close(): recover from temporarily locked resources on win32


git-svn-id: 74b2def6592cf29d88d1a5d33b5c4a2732d8507c@290 67cdc799-7952-0410-af00-57a81ceafa0f

atty303/pyfilesystem,lightkeeper/lspyfilesystem,lightkeeper/lspyfilesystem