ceph_filstore_dump: Save if stdout is a tty and add routine to clean binary strings

Signed-off-by: David Zafman <david.zafman@inktank.com>
ceph_filestore_dump: Fail import/export with a tty for stdin/stdout

Signed-off-by: David Zafman <david.zafman@inktank.com>
ceph_filestore_dump: Add remove object command and usage for new commands

Signed-off-by: David Zafman <david.zafman@inktank.com>
ceph_filestore_dump: Add --type list to output objects in a pg in json
ceph_filestore_dump: Add list-attrs object command

Signed-off-by: David Zafman <david.zafman@inktank.com>
ceph_filestore_dump: Add list-omap object command

Signed-off-by: David Zafman <david.zafman@inktank.com>
ceph_filestore_dump: Add get-bytes object command

Signed-off-by: David Zafman <david.zafman@inktank.com>
ceph_filestore_dump: Add set-bytes object command

Signed-off-by: David Zafman <david.zafman@inktank.com>
ceph_filestore_dump: Add get-attr object command

Signed-off-by: David Zafman <david.zafman@inktank.com>
ceph_filestore_dump: Add set-attr object command

Signed-off-by: David Zafman <david.zafman@inktank.com>
ceph_filestore_dump: Add rm-attr object command

Signed-off-by: David Zafman <david.zafman@inktank.com>
ceph_filestore_dump Add get-omap object command

Signed-off-by: David Zafman <david.zafman@inktank.com>
ceph_filestore_dump: Add set-omap object command

Signed-off-by: David Zafman <david.zafman@inktank.com>
ceph_filestore_dump: Add rm-omap object command

Signed-off-by: David Zafman <david.zafman@inktank.com>
ceph_filestore_dump: Add get-omaphdr object command

Signed-off-by: David Zafman <david.zafman@inktank.com>
ceph_filestore_dump: Add set-omaphdr object command

Signed-off-by: David Zafman <david.zafman@inktank.com>