Implement state parameter.

Make it not required, in order to support older versions of slap library.

Default to started, in order to support usual scenarios, when all is started
automatically.

master/product/Vifib/Tool/SlapTool.py

@@ -259,7 +259,7 @@ class SlapTool(BaseTool):
   def requestComputerPartition(self, computer_id=None,
       computer_partition_id=None, software_release=None, software_type=None,
       partition_reference=None, shared_xml=None, partition_parameter_xml=None,
-      filter_xml=None):
+      filter_xml=None, state=None):
     """
     Asynchronously requests creation of computer partition for assigned
     parameters
@@ -273,7 +273,7 @@ class SlapTool(BaseTool):
     """
     return self._requestComputerPartition(computer_id, computer_partition_id,
         software_release, software_type, partition_reference,
-        shared_xml, partition_parameter_xml, filter_xml)
+        shared_xml, partition_parameter_xml, filter_xml, state)
 
   security.declareProtected(Permissions.AccessContentsInformation,
     'useComputer')
@@ -565,7 +565,7 @@ class SlapTool(BaseTool):
   @convertToREST
   def _requestComputerPartition(self, computer_id, computer_partition_id,
         software_release, software_type, partition_reference,
-        shared_xml, partition_parameter_xml, filter_xml):
+        shared_xml, partition_parameter_xml, filter_xml, state):
     """
     Asynchronously requests creation of computer partition for assigned
     parameters
@@ -578,6 +578,8 @@ class SlapTool(BaseTool):
 
     In any other case returns not important data and HTTP code is 403 Forbidden
     """
+    if state is None:
+      state == 'started'
     if shared_xml:
       shared = xml_marshaller.xml_marshaller.loads(shared_xml)
     else:
@@ -621,7 +623,8 @@ class SlapTool(BaseTool):
               partition_reference=partition_reference,
               shared=shared,
               instance_xml=instance_xml,
-              sla_xml=sla_xml)
+              sla_xml=sla_xml,
+              state=state)
 
       # Get requested software instance
       requested_software_instance = software_instance_document.portal_catalog.\
@@ -643,7 +646,8 @@ class SlapTool(BaseTool):
               software_title=partition_reference,
               shared=shared,
               instance_xml=instance_xml,
-              sla_xml=sla_xml)
+              sla_xml=sla_xml,
+              state=state)
       requested_software_instance = person.portal_catalog.\
           getResultValue(
                 portal_type="Software Instance",