need reset() and remove()

[pungoyal]

reset: should start the timer from the start state. looking this for a count up timer basically.
remove: should detach the tiny timer from the span

[wengole]

+1

[pungoyal]

hey @odyniec , have you been able to spare a few cycles on this one?

[odyniec]

@pungoyal, can you describe more specifically how the reset function is supposed to work?

[pungoyal]

I did implement it in #7 .. do have a look