integrator_start_job: optional parameter allowing similar executions

in the function integrator_start_job there is a condition checking whether the very same job (check is done over the locator) is currently running:

if(intval($count) > 0){
			// if so print status and exit
			integrator_set_job_status(null,$status_resource,'Job is already queued or running!');
			return false;
		}

whereas this is relevant for cube loads, in some other cases this is not convenient, e.g. when triggering a job that generates a unique file. There might be 2 different users that run the job at the same time (thus generating 2 different files). In this case only the first will be executed.

This would be helpful to have an extra optional variable in the function that then overrides the check:

function integrator_start_job_bdg ($project,$job,$variables = array(),$wait = false,$max_duration = 10,$status_resource = array('type' => 'variable', 'name' => 'INTEGRATOR_JOB_STATUS'),$session_id = NULL,$url = NULL,$checkIfRunning = TRUE)

then in the condition:

if ( (intval($count) > 0) && ($checkIfRunning) ){
			// if so print status and exit
			integrator_set_job_status(null,$status_resource,'Job is already queued or running!');
			return false;
		}

The footprint would be kept low since it would be set to TRUE per default