Workflow JavaScript API

-----------------------

Overview
--------
The WorkflowManager bean is available in the root scripting scope.
It provides a simplified object oriented API giving JavaScript scripts access to Workflow Service operations. Through the WorkflowManager object, scripts can do things like
- get latest versions of all deployed workflow definitions
- get assigned tasks, pooled tasks etc.
- get workflow paths
- get workflow instances
- start a new workflow instance
- delete a workflow instance, cancel a workflow instance
- get all tasks belonging to a workflow path
- end a task
- etc. etc.

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@6479 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

config/alfresco/script-services-context.xml

@@ -140,4 +140,12 @@
         </property>
     </bean>
     
+    <bean id="workflowScript" parent="baseJavaScriptExtension" class="org.alfresco.repo.workflow.jsapi.WorkflowManager">
+        <property name="extensionName">
+            <value>workflow</value>
+        </property>
+        <property name="workflowService">
+            <ref bean="WorkflowService"/>
+        </property>
+    </bean>
 </beans>