and setup for nfsVolumes

and replace by create_template and include_deploymentconfit

to customize the name of the objects that are created

make buildconfig and k8sgitlab secret optional

See merge request !2

as boolean values are not yet implementet in 2.1.1 of cookiecutter

add global.BuildSource.gitlabRef

See merge request !1

otherwise the registry will complain about the version string

to make sure we include the last tag

as it does not have an effect anyway

as we can use .Release.Namespace instead