Revert "Build source from Newton rather then Master"
Revert "Build source from Newton rather then Master"

Revert Note: Move back to master for the master branch.

This reverts commit e1ca39db92ed438991782be091efbdd91747fe8c.

Change-Id: I00758fe44b525efdc21e55ffe0f1b4d040abd63b

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