minutes/seconds interpreted as hours

[kwhumphreys]

In current version (commit ae31f38), phrases with explicit minutes or seconds are being interpreted as hours:

>>> from timefhuman import timefhuman
>>> timefhuman('in five hours')
datetime.datetime(2021, 6, 3, 5, 0)
>>> timefhuman('in five minutes')
datetime.datetime(2021, 6, 3, 5, 0)
>>> timefhuman('in five seconds')
datetime.datetime(2021, 6, 3, 5, 0)

results should be different for each.

current release (0.0.5) has no results for these phrases.

[kwhumphreys]

also, number coverage is inconsistent:

>>> timefhuman('in five minutes')
datetime.datetime(2021, 6, 3, 5, 0)
>>> timefhuman('in twenty minutes')
[]