• When there are no batteries configured there was a soc-calculation error. This is corrected.
• The color of all the soc-lines are changed to "olive"
• There is an extra optional graph (for each battery one) which shows the energybalance of the battery(ies).
  You can omit this graph with a setting in the "graphics"-section":
  
  "battery balance": "False",
• There was in the dasboard during an optimum calculation sometimes an internal server error caused by a too low timeout (30 sec).
  The new timeout is raised to 60 sec.
• When Nordpool data were not present there was a json-error message. This is corrected: there is now a not present message.
• The Nordpool source didn't work anymore. The module with the api library for Nordpool is updated.