Workaround for issue experienced with mktime on Micropython#3

Merged

tannewt merged 2 commits intoadafruit:masterfrom

Feb 28, 2018

Commits on Feb 26, 2018

Fix micropython issue from secs sometimes being a float after remainder operation
cefn
committed

Commits on Feb 27, 2018

Addressed issue with floor division still permitting floats through in the hour field.
cefn
committed