bug 1490727: fix CONTRIBUTIONS_DISABLED_EXPIRATION
bug 1490727: fix CONTRIBUTIONS_DISABLED_EXPIRATION

jwhitlock/kuma,jwhitlock/kuma,Elchi3/kuma,SphinxKnight/kuma,a2sheppy/kuma,SphinxKnight/kuma,Elchi3/kuma,mozilla/kuma,mozilla/kuma,a2sheppy/kuma,a2sheppy/kuma,escattone/kuma,Elchi3/kuma,jwhitlock/kuma,SphinxKnight/kuma,jwhitlock/kuma,mozilla/kuma,a2sheppy/kuma,a2sheppy/kuma,jwhitlock/kuma,mozilla/kuma,Elchi3/kuma,escattone/kuma,SphinxKnight/kuma,escattone/kuma,SphinxKnight/kuma,mozilla/kuma,Elchi3/kuma,SphinxKnight/kuma