MFH: r469747 r470423 r470879 r471241 r471328 r471945 r472090 r472556 r473388 r473449

Add MANIFEST files for 11.2-BETA1.

Approved by: bdrewery (maintainer, implicit, re blanket)
Sponsored by: The FreeBSD Foundation

Add MANIFEST files for 11.2-BETA2.

Approved by: bdrewery (maintainer, implicit, re blanket)
Sponsored by: The FreeBSD Foundation

Add MANIFEST files for 11.2-BETA3.

Approved by: bdrewery (maintainer, implicit, re blanket)
Sponsored by: The FreeBSD Foundation

Prune MANIFEST files from 11.2-BETA1.

Approved by: bdrewery (maintainer, implicit, re blanket)
Sponsored by: The FreeBSD Foundation

Add MANIFEST files for 11.2-RC1.

Approved by: bdrewery (maintainer, implicit, re blanket)
Sponsored by: The FreeBSD Foundation

Prune 11.2-BETA2 MANIFEST files.

Approved by: bdrewery (maintainer, implicit, re blanket)
Sponsored by: The FreeBSD Foundation

Add MANIFEST files for 11.2-RC2.
Prune MANIFEST files for 11.2-BETA3.

Approved by: bdrewery (maintainer, implicit, re blanket)
Sponsored by: The FreeBSD Foundation

Add 11.2-RC3 MANIFEST files.
Prune 11.2-RC1 MANIFEST files.

Approved by: bdrewery (maintainer, implicit, re blanket)
Sponsored by: The FreeBSD Foundation

Prune 11.2-RC2 MANIFEST files.

Approved by: bdrewery (maintainer, implicit, re blanket)
Sponsored by: The FreeBSD Foundation

Add 11.2-RELEASE MANIFEST files.
Remove 11.2-RC3 MANIFEST files.

Approved by: bdrewery (maintainer, implicit, re blanket)
Sponsored by: The FreeBSD Foundation

Approved by: portmgr (mat)