Orchestrator plugin input cannot use job options

[gschueler]

java.lang.NumberFormatException: For input string: "${option.number}"
at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
at java.lang.Integer.parseInt(Integer.java:569)
at java.lang.Integer.parseInt(Integer.java:615)
at com.dtolabs.rundeck.core.plugins.configuration.PluginAdapterUtility.setValueForProperty(PluginAdapterUtility.java:471)
at com.dtolabs.rundeck.core.plugins.configuration.PluginAdapterUtility.configureObjectFieldsWithProperties(PluginAdapterUtility.java:367)
at com.dtolabs.rundeck.core.plugins.configuration.PluginAdapterUtility.configureProperties(PluginAdapterUtility.java:332)
at com.dtolabs.rundeck.core.execution.dispatch.OrchestratorNodeDispatcher.dispatch(OrchestratorNodeDispatcher.java:100)
at com.dtolabs.rundeck.core.execution.dispatch.OrchestratorNodeDispatcher.dispatch(OrchestratorNodeDispatcher.java:73)
at com.dtolabs.rundeck.core.execution.ExecutionServiceImpl.dispatchToNodes(ExecutionServiceImpl.java:196)
at com.dtolabs.rundeck.core.execution.workflow.NodeFirstWorkflowStrategy.executeWFSectionNodeDispatch(NodeFirstWorkflowStrategy.java:189)
at com.dtolabs.rundeck.core.execution.workflow.NodeFirstWorkflowStrategy.executeWorkflowImpl(NodeFirstWorkflowStrategy.java:110)
at com.dtolabs.rundeck.core.execution.workflow.BaseWorkflowStrategy.executeWorkflow(BaseWorkflowStrategy.java:182)
at com.dtolabs.rundeck.core.execution.WorkflowExecutionServiceThread.run(WorkflowExecutionServiceThread.java:55)
Exception: class java.lang.NumberFormatException: For input string: "${option.number}"
For input string: "${option.number}"