added setting for scgi_temp_path to stop it being set to the pwd
added setting for scgi_temp_path to stop it being set to the pwd

mediagreenhouse/spontaneous,mediagreenhouse/spontaneous,magnetised/spontaneous,opendesk/spontaneous,magnetised/spontaneous,opendesk/spontaneous,SpontaneousCMS/spontaneous,SpontaneousCMS/spontaneous,opendesk/spontaneous,mediagreenhouse/spontaneous,magnetised/spontaneous,SpontaneousCMS/spontaneous