Modify tuskar overcloud deploy to use puppet
Modify tuskar overcloud deploy to use puppet

Changes all puppet parameters to now be capitalized as expected to match
the new role load commands. A new parameters have been added (flavor and
images).

Also, updates plan-patch to patch-update since plan-patch is
deprecated.

Note: use of Tuskar without puppet will no longer be possible.

Change-Id: I85275d2e299642ed52ad6467409a0ccf94aa4d52

rdo-management/instack-undercloud,eprasad/instack-undercloud,eprasad/instack-undercloud,dpkshetty/instack-undercloud,dmsimard/instack-undercloud,dpkshetty/instack-undercloud,dmsimard/instack-undercloud,bcrochet/instack-undercloud,bcrochet/instack-undercloud,rdo-management/instack-undercloud