slapos_erp5: only a project computer manager can create compute nodes

master/bt5/slapos_erp5/LocalRolesTemplateItem/compute_node_module.xml

 <local_roles_item>
  <local_roles>
-  <role id='G-COMPANY'>
+  <role id='F-COMPUMAN'>
    <item>Auditor</item>
    <item>Author</item>
   </role>
+  <role id='G-COMPANY'>
+   <item>Auditor</item>
+  </role>
   <role id='R-COMPUTER'>
    <item>Auditor</item>
   </role>
@@ -20,7 +23,6 @@
   </local_role_group_id>
   <local_role_group_id id='group'>
     <principal id='G-COMPANY'>Auditor</principal>
-    <principal id='G-COMPANY'>Author</principal>
   </local_role_group_id>
   <local_role_group_id id='shadow'>
     <principal id='R-SHADOW-PERSON'>Auditor</principal>

master/bt5/slapos_erp5/PortalTypeRolesTemplateItem/Compute%20Node%20Module.xml

@@ -5,7 +5,14 @@
    <multi_property id='category'>role/computer</multi_property>
    <multi_property id='base_category'>role</multi_property>
   </role>
-  <role id='Author; Auditor'>
+  <role id='Auditor; Author'>
+   <property id='title'>Compute Node Manager</property>
+   <property id='description'>XXX TODO
+add local roles group</property>
+   <multi_property id='category'>function/computer/manager</multi_property>
+   <multi_property id='base_category'>function</multi_property>
+  </role>
+  <role id='Auditor'>
    <property id='title'>Group company</property>
    <multi_property id='categories'>local_role_group/group</multi_property>
    <multi_property id='category'>group/company</multi_property>