don't initiate fileManager if there are no file inputs
don't initiate fileManager if there are no file inputs

enketo/enketo-legacy,makinacorpus/enketo,makinacorpus/enketo,enketo/enketo-legacy,makinacorpus/enketo,SEL-Columbia/enketo,HydroLogic/enketo,makinacorpus/enketo,enketo/enketo-legacy,HydroLogic/enketo,HydroLogic/enketo,makinacorpus/enketo,makinacorpus/enketo,SEL-Columbia/enketo