Cleanup old. Bump EAPI. Fix gettext dependency. Thanks to Nikoli. Fixes bug #516804.

(Portage version: 2.2.10/cvs/Linux x86_64, signed Manifest commit with key )
Fix dependency. Bug #514206. EAPI 4

(Portage version: 2.2.8-r1/cvs/Linux x86_64, signed Manifest commit with key 0145142D)
fixed nss dependency, bug 518024

(Portage version: 2.2.8-r1/cvs/Linux x86_64, signed Manifest commit with key 2B6559ED)
fixed nss dependency, bug 518044

(Portage version: 2.2.8-r1/cvs/Linux x86_64, signed Manifest commit with key 2B6559ED)
Fix building with ncurses[tinfo] - bug #514708

(Portage version: 2.2.10/cvs/Linux x86_64, signed Manifest commit with key 0x77F1F175586A3B1F)
Stable for amd64 wrt bug #517606

(Portage version: 2.2.8-r1/cvs/Linux x86_64, signed Manifest commit with key D628E536)
Add ruby21 support.

(Portage version: 2.2.10/cvs/Linux x86_64, signed Manifest commit with key )
Add support for ruby20, ruby21.

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

(Portage version: 2.2.10/cvs/Linux x86_64, signed Manifest commit with key )
Add ruby21 support.

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