New firmware version for heating controller mode

[nliaudat]

Hi,
I have many changes to the heating firmware.
You can have a non linear template for the valve position and new boost factor
The PID template as autotune mode

All changes in : https://github.com/nliaudat/floor-heating-controller

change log

v113:

• add boost factor in inputs.yaml (can be used in hassio for forecast weather temperature boosts)

v112:

• set the thermostat to single point only (dual point takes the mean of target_temperature_high and target_temperature_low and the hystereris is not taken into calculation)

v111:

• heating_channel_PID.yaml:
  add autotune button + sensors
  delete interval check (useless)

v110:

• add heating_channel_remote_controlled.yaml template

v109:

• add heating_channel_tanh.yaml template
• rename heating_channel.yaml template to heating_channel_linear.yaml template