* Add new webcam driver over latest dev. To use the old one, define USE_WEBCAM_LAGACY
* enable build without RTSP.
check pin_pwdn before using it n 0x105!!!
* more fixes around pwdn. Make wcresolution -1 set the resoltuion setting to 'disbale cam' value (15).
* fix task stop - wait for debug to leave-> prevents guru. pin task to core 0.
* split motion from other code. Add USE_WEBCAM_MOTION to control inclusion of motion code (big hit). Change from using USE_WEBCAM_LEGACY to USE_WEBCAM_V2
* logging minimisation - behind WEBCAM_DEV_DEBUG
* [DS18x20] Enhance use of aliases
`defineDS18x20_USE_ID_AS_NAME`:
Always show part of the address, even for one sensor
`#define DS18x20_USE_ID_ALIAS`:
The command `DS18Alias` can now be use with alphanumeric aliases, which replace the sensor name
* [DS18x20] change to calloc()
* add: update DEBUG_THERMOSTAT to only control the virtual switch
Also, debug output is still generated but end user can control this debug level 3
* add: debug output of main controller parameters when thermostat enabled
Also, add units for debug outputs added to make them more intelligible
* Update xdrv_39_thermostat.ino
* add: debug message when sensor is detected as not alive
fix: display thermostat number in debug messages
* add: log message prefix string for thermostat
* Update xdrv_39_thermostat.ino
fix: typos in comments
add: debug messages
* add: debug prefix for thermostat
* add: debug prefix added to output lines
* fix: comment typos and small grammatical changes for clarity
* add: debug prefix 'THE' added to debug output
* add: display PID status and key info on web output
* fix: remove extraneous comments that included unused code fragments
* add: local sensor handling improvements
add: define a local sensor name
add: define the local sensor measurement parameter
add: limit sensor not seen error message to every 60 seconds to avoid flooding the logs
add: include interval since which sensor data was last updated
fix: properly update the maximum interval time so missing sensor data is properly alerted
* Update xdrv_49_pid.ino
* add: update DEBUG_THERMOSTAT to only control the virtual switch
Also, debug output is still generated but end user can control this debug level 3
* add: debug output of main controller parameters when thermostat enabled
Also, add units for debug outputs added to make them more intelligible
* Update xdrv_39_thermostat.ino
* add: debug message when sensor is detected as not alive
fix: display thermostat number in debug messages
* add: log message prefix string for thermostat
* Update xdrv_39_thermostat.ino
fix: typos in comments
add: debug messages
* add: debug prefix for thermostat
* add: debug prefix added to output lines
* fix: comment typos and small grammatical changes for clarity
* add: debug prefix 'THE' added to debug output
* skip stop on hold if grouptopic
If shutterbutton is defined with a grouptopic send on HOLD, there is no stop on releasing the button. All shutters will move to defined position
* do not stop on hold release if group submitt
If mqtt broadcast is defined on hold then release the hold button will not anymore stop the local shutter. All shutter will move to defined position
