Fix building against sys-libs/ncurses[tinfo]. Convert sed script to patch.

(Portage version: 2.2.10/cvs/Linux x86_64, signed Manifest commit with key A792A613)
Version bump (bug 513174) by BT, drop old version.

(Portage version: 2.2.10/cvs/Linux x86_64, signed Manifest commit with key 62EEF090)
Resign

(Portage version: 2.2.10/cvs/Linux x86_64, signed Manifest commit with key 62EEF090)
bump

(Portage version: 2.2.10/cvs/Linux x86_64, signed Manifest commit with key 0xB8072B0D)
Improve dependencies; remove old

(Portage version: 2.2.10/cvs/Linux x86_64, signed Manifest commit with key 84AD142F)
Remove old

(Portage version: 2.2.10/cvs/Linux x86_64, signed Manifest commit with key 84AD142F)
Add 5.20 version of Test::Harness to perl-5.20 mask
Add perl-5.20 version; improve dependencies; remove old

(Portage version: 2.2.10/cvs/Linux x86_64, signed Manifest commit with key 84AD142F)
Remove old

(Portage version: 2.2.10/cvs/Linux x86_64, signed Manifest commit with key 84AD142F)