v1.1.3

doh. fix extractdays multiplying by 48 hours instead of 24.

v1.1.2

clean up CSV temp file, clear possible modal dialog, don't log.Fatal …

…because defer won't be called.

v1.1.1

add a couple more logging lines

v1.1.0

track watts (instant usage) instead of watt-hours per point

v1.0.6

log start and end date

v1.0.5

parse empty number values as zero

v1.0.4

add configurable browser timeout

v1.0.3

add logging

v1.0.2

run chrome headless

v1.0.1

make config file a flag