Split config list into lines
Split config list into lines

Tired of git rebasing and having conflicts? Tired of the gate breaking
because of... conflicts? This patch aims to help!

Change-Id: Ic164dd32e68a5334294c138680d94dee97208d9a

rahulunair/kolla,coolsvap/kolla,stackforge/kolla,intel-onp/kolla,intel-onp/kolla,GalenMa/kolla,nihilifer/kolla,mrangana/kolla,coolsvap/kolla,stackforge/kolla,rahulunair/kolla,nihilifer/kolla,openstack/kolla,mrangana/kolla,stackforge/kolla,GalenMa/kolla,coolsvap/kolla,openstack/kolla