less than "timedelta(days=1, seconds=1)" can be 'tomorrow'

[panchicore]

hi, good lib.
this issue is related that tomorrow is not necesary "timedelta(days=1, seconds=1)", can be less than that, for example, now is 10PM, in 2 hours is tomorrow.

Pull request #8 addresses this issue. Unfortunately, it is not quite ready to be merged. Hopefully, I will get to this soon. Thanks!