Add wendelin-standalone testing which include automatic "configurator"

setup phase.

playbook/wendelin-standalone-test.yml

+- name: a play that runs entirely on the ansible host
+  hosts: 127.0.0.1
+  connection: local
+
+  vars:
+    software_release_url: https://lab.nexedi.com/Tyagov/slapos/raw/extend-deployment-tests/software/wendelin/software.cfg
+    bt5_list: erp5_full_text_myisam_catalog erp5_configurator_standard erp5_wendelin_configurator erp5_scalability_test erp5_wendelin_scalability_test erp5_wendelin_auto_configuration 
+    startup_playbook_id: wendelin-standalone.yml
+    request_instance_template: request-erp5.j2
+    request_frontend_template: request-erp5-frontend.j2
+    playbook_name: wendelin
+  roles:
+    - standalone-shared
+    - { role: package, package_name: socat, package_state: present }

playbook/wendelin-standalone.yml

@@ -4,7 +4,7 @@
 
   vars:
     software_release_url: https://lab.nexedi.com/nexedi/slapos/raw/1.0.134/software/wendelin/software.cfg
-    bt5_list: erp5_full_text_myisam_catalog erp5_configurator_standard erp5_wendelin_configurator
+    bt5_list: erp5_full_text_myisam_catalog erp5_configurator_standard erp5_wendelin_configurator 
     startup_playbook_id: wendelin-standalone.yml
     request_instance_template: request-erp5.j2
     request_frontend_template: request-erp5-frontend.j2