Tweak for travis (1.9+ only and postgres fix)
Tweak for travis (1.9+ only and postgres fix)

Hermanverschooten/powerdns-on-rails,Hermanverschooten/powerdns-on-rails,Hermanverschooten/powerdns-on-rails,jfqd/powerdns-on-rails,kennethkalmer/powerdns-on-rails,kennethkalmer/powerdns-on-rails,jfqd/powerdns-on-rails,Hermanverschooten/powerdns-on-rails,Hermanverschooten/powerdns-on-rails,kennethkalmer/powerdns-on-rails,kennethkalmer/powerdns-on-rails,jfqd/powerdns-on-rails,kennethkalmer/powerdns-on-rails,jfqd/powerdns-on-rails