* Update IRremoteESP8266 to 2.7.4

Fix version specifier, use PIO registry instead of git
Need this for -DALLOW_DELAY_CALLS=false

* Update platformio.ini

https://platformio.org/lib/show/1089/IRremoteESP8266/installation

This will add support for the KingArt Wifi Curtain Switch. There are no buttons in the web interface as I could not figure out how to create them (any help on that is welcome).

For now the switch can be controlled over MQTT:
"{hostname}/curtain/set"
"{hostname}/curtain"

* hardware: Add support for Aoycocr X5P Plug.

This change allow espurna to control Aoycocr X5P Plug devices, which has
the same behaviour as the GOSUND WP3 but using different GPIO pins for
relay, button and leds.

* Update platformio.ini

Co-authored-by: Max Prokhorov <prokhorov.max@outlook.com>

Avoids useless logs like this one:
https://travis-ci.com/github/mcspr/espurna-nightly-builder/jobs/316891026#L449

Clarify flash size settings, fix old comment regarding build_flags

Co-authored-by: Joop Hilverink <33230021+HilverinkJ@users.noreply.github.com>

* update platformio.ini comments
* espurna-base -> espurna-core-webui
* esp8266-<flavour>-<size>-base -> esp8266-<size>-<flavour>-base
* clean-up ESPURNA_CORE detection, use boards function

* base envs

* CI: speed up release process (since we still want some .bin files)

* fixup! CI: speed up release process (since we still want some .bin files)

* release dry run

* fixup! release dry run

* adjust

* fix .bin name

* it works

* minor cleanup for current git

* use pio suggestion about ldscript, reduce build_flags impact

* fix linker

* parse ${vars} instead of ignoring them

* add filtering and override file (sneak peak into tasmota's pio config)

* don't generate secure client (for now)

* formatting

* codacy

Co-authored-by: ziggurat29 <xxx@yyy.zzz>

* mqtt: enum state

* mqtt: async client buffer with MQTT_MAX_PACKET_SIZE

* mqtt: rework debug messages

* mqtt: MQTT_BUFFER_MAX_SIZE

* mqtt/test: debug log for async callback

* mqtt/test: don't log things we don't handle

* button: fix typo

Co-authored-by: ziggurat29 <xxx@yyy.zzz>

* wip

* cleanup buttons-through-serial code, remove hw mention from button module

* remove wip

* implement mqtt settings

* fixup struct members, dual no longer allocates debouncer

* add missing debounceevent lib

* fix missing event_handler, update names

* fix namespace

* drop lib

* fix int<->bool comparison

* Move gpio16 handling from DigitalPin to EventHandler

* Cleanup debounceevent headers

* Don't expect system headers to be included

* re 70b54c489f - no allocation, for real

* Adjust settings names

* dont retain by default

* unused

* typo

* Fix length type (ref 6017ad9474)

* Move pin class outside of debounce lib, lowercase ns

* move event handling inside of button_t

* refactor config. ..._MODE -> _CONFIG, ..._MODE_... -> ..._ACTION_...

* fix test

* naming

* move indexed value to header

* refactor actions into direct opts

* fix webui, fix buttons not respecting old user setting

* change button config format from bitmask to a struct, adjust settings conversion

* proxy some more header defautls, fix web kv

* gpiopin

* adjust webui func to support every setting

* clarify single-return event->string

* fix dual setting

* fix dual packet condition, de-duplicate funcs

* fix bogus warning

* Fixes and updates for thermostat and display:

- Switch to original esp8266-oled-ssd1306 library
- Fixes and updates for thermostat and display
- Add display switching off after interval
- If THERMOSTAT_DISPLAY_SUPPORT enabled, then one click enable display, long click switch relay. This functionality also depend on fix for long click. See pull request https://github.com/xoseperez/espurna/pull/2172

* Move buttons definitions for display to dependencies.h

* Pin ThingPulse/esp8266-oled-ssd1306#3398c97

* Check patched RFM69 with relative includes

* merged upstream, point to the commit

- continue #2140 , use the correct implementation for http requests not confuse code readers with our parsing
- fix data sender data duplication, run build test
- add note that this is actually really RAM heavy, some connection failures are not easily distinguishable from any code errors and are simply OOM.

also
- fix arduinoota prototype error when building without it (... ino2cpp, again)
- add comment about 160mhz into the platformio.ini

* Revert "Fix AsyncTCP dependency (#2147)"

This reverts commit d5093b4d18.

* Ignore AsyncTCP

PIO 4.2.1a default soft does not work

* PIO: remove -ota envs, handle OTA condition in extra script
* Tweak ESPURNA_BOARD variable
* Support git and latest in ota script
* Handle ESPURNA_FLAGS too
* Try to handle env and projenv in pylint
* Add deprecation comment about -ota envs
* regen arduino.h

Not a match to same model from Neo Coolcam

* add support for DELTACO SH-P01

* renaming deltaco_sh_le14w to deltaco_sh_lexxw

* add support Deltaco SH-P03USB and SH-LEXXRGB

* Add support for Kogan Smarter Home Plug With Energy Meter

Type: Power Plug
Board: Kogan Smarter Home Plug with Energy Meter
Build flag: KOGAN_SMARTER_HOME_PLUG_W_POW
Description: Power Plug with integrated Energy Meter
Baseboard: Tuya TYWE3S
Baseboard Data sheet: https://docs.tuya.com/docDetail?code=K8uhkbb1ihp8u

* Include Kogan Smarter Home plug with energy meter (KOGAN_SMARTER_HOME_PLUG_W_POW) into arduino.h

* Update platformio.ini to support Kogan Smarter Home plug with energy meter (KOGAN_SMARTER_HOME_PLUG_W_POW)

* Add Kogan Smarter Home plug with energy meter product image

* fix platformio.ini that was missing a '-ota' for the environment

* comment out device definition

* Make device name consistent with #define and platformio.ini

This LED strip is sold by ACTION in Germany and comes with a Tuya (TYWE3L) chip. It can be "freed" by using tuya-convert. It has (yet another) IR remote control that uses another set of codes. Which is added, too. The color codes are copies from SET 1 and 2.
I kind of think that they don't match my remote control but since i'm using my smart home system for controlling, i don't care enough to figure out the correct color codes.

The circuit board supports also a CW channel on PIN 5 (which is not used on by version), nevertheless I've added a comment in case anybody has a similar device with CW

We have created a few dozens of devices, released as open-source hardware and
published the schematics to GitHub. We're planning to organize some small
(10-15 people) workshops on how to assemble, flash and configure these board.

https://github.com/eHomeDIY

* Add LinkSprite R4 def

* Platformio.ini def for linksprite r4

* LINKSPRITE_LINKNODE_R4

- add nodemcu-lolin-secure-client
- add nodemcu-lolin-latest based on $platform_latest
- remove nodemcu-lolin-252 based on $arduino_core_2_5_2

* web: revert changed from secure_client patch

* ota/httpupdate: use SecureClient

* ota/httpupdate: use scheduled function on mqtt event

* config: finish up 590282e changes + add warnings

* typo fix

* use bind instead of c++14 magic, use debug text from secureclient

* bump

* actually use the locking

* add support for Hykker Smart Plug with power meter
Type: Power Plugs
Board: Hykker Power Plug
Build flag: HYKKER_POWER_PLUG
Description: Power plug w/ power metering

* Update arduino.h

hykker power plug

* Update platformio.ini

hykker power plug

* Type: Power Plugs
Board: Hykker Smart Home Power Plug
Build flag: HYKKER_SMART_HOME_POWER_PLUG
Description: Power plug w/ power metering

* voltage ratio calibration for correct results

- add experimental `relayDummy` to configure dummy relays at runtime
- add tuya-generic-dimmer #1729
- cleanup broker interface to allow Tuya module to properly receive events, modify broker methods to allow different function signatures
- add basic tests for Tuya frame and data protocol

* RPN rules (WIP)

* RPN rules web interface, MQTT inputs

* Stickyness, rpn.ops,...

* Perform light updates only when value changes

* Improve wsSend performance

* Revert PR test

* Check TERMINAL_SUPPORT for _rpnInitCommands and remove unused variable

* Fix merge

* formatting

* disable by default (?)

* changelog

* comment

* remove debug function wrappers in favour of var activation

* fixup! comment

* Adding support for miobulb001

* Add miobulb001 images

* defined MUVIT_IO_MIOBULB001

* Update platformio.ini

revert default env
use dashes

* typo

* typo

* utils/version: use git description token as version, add memoization

* pio: move extra scripts to a separate directory

* pio: add -DAPP_REVISION=... as local build flag

* travis: move build flags tests outside of hardware header

* mqtt: fix typo

* travis: use files instead of bundling test cases into script

* fixup! travis: use files instead of bundling test cases into script

* fix variable expansion, remove custom h at the end

* add ade7953 to sensors list

* custom.h path as variable

* shellcheck

* fix printf syntax, silent again

* fix bash 4.3 treating empty array as unset variable

Control board for Hoermann UAP1 Garage interface
http://frank-schuetz.de/index.php/fhem/13-hoermann-torantrieb-mit-espeasy-in-fhem-einbinden