Bring up to date with the DSL project - add Holt Winters forecasts
Bring up to date with the DSL project - add Holt Winters forecasts

T-Sinjon/test-heroku,T-Sinjon/test-heroku,IFTTT/gdash,bengler/gdash,ripienaar/gdash,bengler/gdash,bengler/gdash,ripienaar/gdash,IFTTT/gdash,bengler/gdash