* init/job.c (job_detect_idle): Rename to job_detect_stalled
(job_detect_stalled): Remove the idle state detection
(job_set_idle_event): Idle event has been removed.
* init/job.h: Update.
* init/tests/test_job.c (test_detect_idle): Rename to
(test_detect_stalled): and remove idle detection tests.
* init/main.c (main): Replace job_detect_idle with job_detect_stalled
* init/control.c (control_shutdown): Don't set the idle event.
* init/tests/test_control.c (test_shutdown): Don't detect the idle
event (and thus the second event)