
Use <project>_install_type instead of kolla_install_type to set python_path. For example, general kolla_install_type is 'binary', but user wants to deploy Horizon from 'source'. Horizon templates still use python_path=/usr/share/openstack-dashboard, it is wrong. Change-Id: Ide6a24e17b1f8ab6506aa5e53f70693706830418