Work on demo scenario

config/add_task_to_team_queue.json

+{
+    "type": "tst node",
+    "key": "add-task-to-team-queue",
+    "status": "released",        
+    "desc": "Add a task to a team queue.",
+    "params": [
+        {"key": "team-name", "type": "string", "desc": "Name of the team to add the task to."},
+        {"key": "task-name", "type": "string", "desc": "Name of the task, only used for info purpose."},
+        {"key": "task-priority", "type": "int32", "desc": "priority for task lower number is higher priority, lowest possible is 1."},
+        {"key": "task-forced-unit", "type": "string", "desc": "forced unit for the task"},
+        {"key": "task-preferred-unit", "type": "string", "desc": "preferred unit for the task"},
+        {"key": "retry-exec-failure", "type": "bool", "desc": "flag", "default": false},
+        {"key": "task-uuid", "type": "string", "desc": "uuid for the task, used to wait for the task to finnish."},
+        {"key": "task-type", "type": "string", "desc": "type for the task, 'json-tst'"},
+        {"key": "task-string", "type": "string", "desc": "defines the task"}],
+    "node-type": "terminal",    
+    "required-params-for-execution": ["team-name", "task-type", "task-string"],
+    "node-resources": []
+}