version bump for security bug #479968

(Portage version: 2.1.13.5/cvs/Linux x86_64, signed Manifest commit with key 0xB4D088B4)
Version bump (bug #479846).

(Portage version: 2.2.0_alpha194/cvs/Linux x86_64, signed Manifest commit with key 4AB3E85B4F064CA3)
Bumped rev on patchset and added a patch to fix ncurses[tinfo]. Closes #457562 and #459556

(Portage version: 2.1.12.13/cvs/Linux x86_64, signed Manifest commit with key 748B2C601F6F0683)
Remove the unnecessary emul-linux blocker. My bad.

(Portage version: 2.2.0_alpha194/cvs/Linux x86_64, signed Manifest commit with key 9627F456F9DA7643!)
Revert masking app-arch/xz-utils. It is not part of emul-linux, actually.
Update live ebuild.

(Portage version: 2.2.0_alpha194/cvs/Linux x86_64, signed Manifest commit with key 4AB3E85B4F064CA3)
Revert dev-python/futures mask.
Automated update.

(Portage version: 2.2.0_alpha194/cvs/Linux x86_64, signed Manifest commit with key 0BBEEA1FEA4843A4)
Remove old and minor cleanup.

(Portage version: 2.2.0_alpha195/cvs/Linux x86_64, signed Manifest commit with key 4AB3E85B4F064CA3)
EAPI=3 to fix breakage

(Portage version: 2.1.12.2/cvs/Linux x86_64, unsigned Manifest commit)