Sensors-Helpers

The helpers are virtual input devices to set thresholds.
The conditions can be checked in the automation but because we can to check them also on a lovelace dashboard I made some teplate sensors also in sunscreen.yaml.

### real & internet sensors
  nest thermostaat for inside temperature.
  buienradar for weather devices.
### helpers
	sunscreen_conditions 		input_boolean.sunscreen_conditions 	Schakelaar
	sunscreen_fake         	        input_boolean.sunscreen_set_manual       	Schakelaar
	sunscreen_set_min_inside_tem	input_number.sunscreen_set_min_inside_temp	Numeriek
	sunscreen_set_min_outside_temp	input_number.sunscreen_set_min_outside_temp	Numeriek	
	sunscreen_set_regen	            input_number.sunscreen_set_regen	        Numeriek
	sunscreen_set_windsnelheid	    input_number.sunscreen_set_windsnelheid	    Numeriek
	sunscreen_set_irradiance  		input_number.sunscreen_set_irradiance

not used yet:
	sunscreen_manual         	input_boolean.sunscreen_set_manual       	Schakelaar
	sunscreen_set_begintijd  	input_datetime.sunscreen_set_begintijd   	Datum en/of tijd	        sunscreen_set_eindtijd	input_datetime.sunscreen_set_eindtijd
	sunscreen_set_begintijd  	input_datetime.sunscreen_set_eindtijd   	Datum en/of tijd   

Helpers can be created in the interface:
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sunscreen.yaml
this file create template sensors(true of false) with a icon (warning sign or a check) when conditions are met or not.
this template sensors would also be used  in the automations (and would be (and simplify) the automation)