New upstream stable version 1.14.7.
- Rebase patches.
- Fix guestmount not always failing with EXIT_FAILURE if fuse_main failed.
- Fix guestmount -i option leaving dead filesystem if root failed to mount.
- Fix utimens so it doesn't hang on named pipes (RHBZ#761460).
- Allow utimens to work for directories (RHBZ#761451).
- copy-in/copy-out: Wait for the tar subprocess only (RHBZ#760669).
- fish: Improve error messages when no OS / multi-boot OS found with inspection
(RHBZ#760775).