MFstable/10 r290882,r290884,r290885:

r290882:

MFC r290260,r290262:

r290260:

Document undocumented long options for -t cd9660

Note which options have been implemented and which options haven't
been implemented

Submitted as the following NetBSD PRs: bin/50390 and bin/50392

Sponsored by: EMC / Isilon Storage Division

r290262:

Fix spelling of isolevel cd9660 option

Sponsored by: EMC / Isilon Storage Division

r290884:

MFC r290259,r290601:

r290259:

Sync makefs(8) content a bit with src/usr.sbin/makefs/makefs.8@1.53

Sections involving unimplemented filesystems (chfs, msdosfs, udf, v7fs) and
options have been omitted.

Obtained from: NetBSD
Sponsored by: EMC / Isilon Storage Division

r290601:

Follow up to r290259 dealing with makefs(8)

• Don't use contractions (don't -> do not)
• Change "throw away" to "discard" when describing the -o keep-bad-images option
• Revert author e-mail split I brought over from NetBSD, effectively reverting the change bapt made in r267668

Submitted by: bjk
Sponsored by: EMC / Isilon Storage Division

r290885:

Bump .Dd