Fix Mi Flora median calculation#16085

Merged

MartinHjelmare merged 9 commits intohome-assistant:devfrom

PaulAnnekov:fix-miflora-median

Sep 4, 2018

Commits on Aug 20, 2018

fixed median was based on 1.5 minute interval, not 1 hour
PaulAnnekov
committed

Commits on Sep 4, 2018

removed DEFAULT_SCAN_INTERVAL in favor of existing SCAN_INTERVAL
PaulAnnekov
committed