Change netdaemon to poll & work with libusefull_macros, add weatherdaemon

Daemons/weatherdaemon/Readme.md

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+Weather daemon
+==================
+
+Open a socket at given port (default: 4444)
+Parse weather data and send it to client
+
+Usage: weatherdaemon [args]
+
+        Where args are:
+
+  -b, --baudrate=arg    serial terminal baudrate (default: 115200)
+  -e, --emulation       emulate serial device
+  -h, --help            show this help
+  -i, --device=arg      serial device name (default: none)
+  -l, --logfile=arg     save logs to file (default: none)
+  -p, --port=arg        network port to connect (default: 4444)
+  -v, --verb            logfile verbocity level (each -v increase it)
+
+