add task create_admin and remove parameter enable_manage_admins from

.fixtures.yml

.gitlab-ci.yml

.sync.yml

Gemfile

README.md

REFERENCE.md

manifests/config/humanadmin.pp

manifests/config/humanadmins.pp

manifests/init.pp

manifests/install/server.pp

spec/acceptance/01_freeipa_spec.rb

spec/acceptance/02_create_admin_spec.rb

spec/classes/config/humanadmins_spec.rb

spec/classes/install_spec.rb

spec/defines/config/humanadmin_spec.rb

spec/spec_helper_acceptance.rb

spec/type_aliases/humanadmin_spec.rb

spec/type_aliases/humanadmins_spec.rb

tasks/create_admin.json

tasks/create_admin.sh