v 1.6

modified: greenbutton.json

• Added util_format
• Two utilities avilable sce-tou & pep

modified: greenbutton_import.py

• Moved csv parsing into module utilparse.py
• All new csv formats will be in that module

modified: requirements.txt

• cleanup of non-used modules

new file: utilparse.py

• Added new tags (day and year) for better dashboards without using complex date queries
  -- example, use the tags Saturday & Sunday for just weekend
• Changed measurement to energy - kwhrs was ambigous for a measurement
• Changed field 'value' to 'kwr'
• Added new parsing format for Pepco utility
• Pepco provides hoursly cost so added that as a field

new file: dashboard - Green Button Energy Usage.json

• Sample grafana dashboard for importing