Update

⭐ New features

• The unloved/unused duration parameter in schedules when used in sequences is back with a twist. It will now influence the entire sequence adjusting the time of each zone to fit the new duration. Great for seasonal watering. Warning: This will have an undesired effect if you have accidentally specified a duration in your schedules in sequences. If so remove the parameter from the configuration.
• Open multiple valves at once in a sequence. The zone_id now accepts a string or a list, separate multiple values with commas and enclose in square brackets i.e [1,2,3]. Closes #17

⚡ Enhancements

• Various optimisations and cleanup.

📖 Documentation

• Update readme
  • Update for multi-zone capability
  • Update for schedules in sequences when duration specified
  • Add seasonal watering example using sequences

🐛 Bug Fixes

• Fix state_changes_during_period deprecated function. Closes #18