Masked map USE flags such that ~amd64, ~ppc, ~ppc64 and ~x86 KEYWORDS could be readded to mail-client/evolution.

Package-Manager: portage-HEAD
Manifest-Sign-Key: 6D34E57D
Masked map USE flags such that ~amd64, ~ppc, ~ppc64 and ~x86 KEYWORDS could be readded to mail-client/evolution.