* hmRadio.h - change rx/tx channel hopping logic
- patch originally provided by beegee3
- timings look very good for 3rd gen., and ok for MI in my environment over several restarts
- runs stable on ESP32
- not sure wheather this also has any (negative or positive) impact to reboot problem with ESP8266
* restructure serial debug output (partly)
+ MI - more code review
* fix debug output for power control cmds
* MI - limitation commands answered
* Debug - add more macros and texts
Might as well help for https://github.com/lumapu/ahoy/pull/478
Unfortunately, this atm doesn't really lower used flash memory
* MI - limit command
- now seems to work for MI-600 (to be verified)
- debug - more use of macros (wrt. to real effect see last remark)
added part of mac address to MQTT client ID to seperate multiple ESPs in same network
added dictionary for MQTT to reduce heap-fragmentation
removed `last Alarm` from Live view, because it showed always the same alarm - will change in future
fix blue LED lights up all the time #672
fix installing schedulers if NTP server isn't available
improved zero values on triggers #671
hardcoded MQTT subtopics, because wildcard `#` leads to errors
rephrased some messages on webif, thx to @Argafal #638
improved `isAvailable`, checkes all record structs, inverter becomes available more early because version is check first
fix tickers were not set if NTP is not available
disabled annoying `FlashStringHelper` it gives randomly Expeptions during development, feels more stable since then
moved erase button to the bottom in settings, not nice but more functional
split `tx_count` to `tx_cnt` and `retransmits` in `system.html`
fix mqtt retransmit IP address #602
added debug infos for `scheduler` (web -> `/debug` as trigger prints list of tickers to serial console)
improved wifi initial connection - especially if station wifi is not available #509
removed new operators from web.h (reduce dynamic allocation)
improved sun calculation #515, #505
fixed wifi auto reconnect #509
added disable night communication flag to MQTT #505
changed MQTT publish of `available` and `available_text` to sunset #468
added icons to index.html, added wifi-strength symbol on each page
moved packet stats and sun to system.html
refactored communication offset (adjustable in minutes now)
-> now Ahoy opens an AP during boot. This will be closed once a station WiFi connection is established
improved NTP after boot, will be synced immediately after successful WiFi connection
