Fix bug where binary state on car charging slot sensor was incorrect

Full Changelog: v5.2...v5.3

Fix issue where intelligent charging was enabled without slot being configured

Full Changelog: v5.1...v5.2

Add support for planning car charging outside Intelligent

If you don't have intelligent then Predbat can now plan your charging based on the cheapest slots and if you decide to link it's slot via an automation you can control your charger in this way.
Fix a bug where charging slots more than 24 hours out were not picked up correctly

Full Changelog: v5.0...v5.1

Can now be configured from inside Home Assistant

Created a new user configuration which creates input_number and switch entities inside Home Assistant which allows live configuration of various parameters.
Some bug fixes and tuning for discharge

Full Changelog: v4.26...v5.0

Fixes to tariff handling

• Fix issue in rate replicate using metric_house for missing values - now uses the last value
• Fix issue download Octopus fixed rate tariffs

Discharge slot breaking into 15 minute slots

Configurable slot division - default 15 for discharge and 30 for charge (when enabled)
When splitting discharge slots default to 100% or 0% and then clip later
Fix bug where reserve was modified when set_reserve was False leading to no way to undo setting

Automatic retry of register writes when not in REST mode

Automatic retry of register writes when not in REST mode
Added internal inverter test mode

Add automatic retry to REST register writes

REST register writes now retry up to 5 times

Discharge slot clipping

• Adjust discharge slots to have the % just below the expected
• Default to 1 pass discharge calculations (2 isn't needed)
• Add new metric_min_improvement_discharge which should normally be 0. Allows different value for charging.
• Adjust defaults in config template and update readme

Minor fixes and optimisations for discharge

• Align reported data to the correct simulated time (was + 5 minutes)
• Fix bug with soc_min handling
• Retain discharge window start where possible to avoid keep setting it
• Once discharge stops don't restart unless there is at least 5 minutes of SOC left
• Reset Charge rate during charge slots
• Reset Discharge rate during discharge slots
• Understand charge/discharge rate settings