- Update to 2.1.3:
Changes:
* Update joystick example, use first device, /dev/input/js0
* Minor refactor of uev_exit(), use _SAFE macros to traverse
list of watchers instead of while()
* New API test to verify that uev_exit() terminates properly
* Make uev_signal_stop() idempotent
Fixes:
* Let uev_timer_stop() call close() on the timerfd directly,
do not call uev_timer_set() since that may cause
lockups or hangs