Use SIGTERM to signal PID 1, SIGINT stops working in Finit 4.1
Use SIGTERM to signal PID 1, SIGINT stops working in Finit 4.1

The SIGINT signal disposition has been changed in Finit 4.1, it is now
only accepted from PID 0 (the kernel) when pressing ctrl-alt-del, which
triggers sys/key/ctrlaltdel condition instead of defaulting to reboot.

Using SIGTERM is however both forwards and backwards compatible.

Signed-off-by: Joachim Wiberg <583c295fd7602c168ad814279bbc3894ba65f5d6@gmail.com>

troglobit/watchdogd,troglobit/watchdogd