setup multiple dendrometer on a single client, new setup with 2 dendrometer is on the desk of room 3N10

-Refactor the code of Soil Moisture sensor to our sensor interface

See merge request !12

-main client with currently the moisture sensor,rain,solar radiation sensors
on it
-the hardware of the main station was dested with the privded code and is on my desk

refactor f_deep_sleep.cpp into its own namespace, add boot counter, move to...

See merge request !11

merge serial comm and sd write into  espnow

See merge request !10

Deep Sleep Namespace

See merge request !9

refactor f_deep_sleep.cpp into its own namespace, add boot counter, move to ESPLOG for wakeup reason

add small project for receiving espnow material from a host, transferring it via serial to another esp and finally storing it on a SD card

# Conflicts:
#	client/client/lib/espnow/src/ESPNow.cpp
#	client/client/lib/espnow/src/Message.cpp
#	client/client/lib/espnow/src/Message.hpp
#	client/client/src/main.cpp
#	host/fipy/main.py

move to c++17, change message building, refactored SensorInformation and MeasurementData

See merge request !7

- messages are now built using the constructor
- messages now only contain a single measurement value, even if a sensor might include more than one measurement
- buildMessage has been changed to buildMessages and now returns a list of messages depending on how many measurements a sensor contains
- ClientDataPackage now builds from SensorInformation and MeasurementData
- minor naming refactors

-sensor readout finished
TODO
-implement esp_now protocoll to transfer the Data

# Conflicts:
#	client/client/src/main.cpp