Fix manifest

(Portage version: 2.2.10/cvs/Linux x86_64, signed Manifest commit with key CE5D54E8)
Version bump; Drop old.

(Portage version: 2.2.8-r1/cvs/Linux x86_64, signed Manifest commit with key 0xC42EB5D6)
Stable on alpha, bug #505920

(Portage version: 2.2.10/cvs/Linux x86_64, signed Manifest commit with key CE5D54E8)
Drop old

(Portage version: 2.2.8-r1/cvs/Linux x86_64, signed Manifest commit with key 0xC42EB5D6)
adding := to libmng with permissions from ssuominen

(Portage version: 2.2.8-r1/cvs/Linux x86_64, signed Manifest commit with key DD11F94A)
Stable on alpha, bug #513430

(Portage version: 2.2.10/cvs/Linux x86_64, signed Manifest commit with key CE5D54E8)
Stable on alpha, bug #513430

(Portage version: 2.2.10/cvs/Linux x86_64, signed Manifest commit with key CE5D54E8)
Stable on alpha, bug #513430

(Portage version: 2.2.10/cvs/Linux x86_64, signed Manifest commit with key CE5D54E8)
Stable on alpha, bug #513430

(Portage version: 2.2.10/cvs/Linux x86_64, signed Manifest commit with key CE5D54E8)