Operating specifications / Communication and signal

"Data-bus's free status is high voltage level. When communication
between MCU and DHT22 begin, program of MCU will transform data-bus's
voltage level from high to low level and this process must beyond at least
**1ms** to ensure DHT22 could detect MCU's signal, then MCU will wait 20-40us for
DHT22's response."

* Adding support for miobulb001

* Add miobulb001 images

* defined MUVIT_IO_MIOBULB001

* Update platformio.ini

revert default env
use dashes

* typo

* typo

The correct order of parameters is: topic, payload, retained, QoS

* Update version in README.md

* Update comments regarding 1.13.6

* gpio: detect esp8285 chip to allow the use of GPIO9 and GPIO10

* add another reference to the current rtos headers (but not used anywhere in the sdk code)

* fix typo in register order

* fixup! fix typo in register order

* Added T6613

* Added T6613

* Added T6613

* Added T6613

* Added T6613

* Added T6613

* Added T6613

* Added T6613

* Added T6613

* Updated copyright string

* Buffer from 6 bytes to 8 bytes

Current gcc-4 does not mark this as warning, but gcc-9 notices the 3 char size requirement. Buffer should be 8

* Use 5000ppm max

* Added restore last schedule support

* Merged RestoreLastScheduleState function into the _schCheck function

* handle lights in restore action

* hide webui chbox when not using scheduler

* use settings instead of struct member, hide under ifdef scheduler_support

* relayLastSchedule uses SCHEDULER_RESTORE_LAST_SCHEDULE as default

* Changed all the variable names to be the same so there would be no confusions

* Fixed client side to create an array from relayLastschedule

* Fixed cosmetic issue with the toggle display in webui

* Fixed variable name and disabled comparison at the end

* Added another check if the switch type is light provider

* Changed variables naming

* Naming mistake

* 1.13.6-dev: changelog so far

* try markdown links

* try2 to keep commit urls

* credits, sub-categories (since we have a lot of things for patch release...)

* consistent use of md bold text

- reference releases/latest for master branch
- add vscode and arduinoide pages
- reword nightly notice, add build info before it

* Update README.md

Add nightly build information
Update sensor list
Minor cleanup

* link vscode instructions

* MQTT Fingerprint setting capitalization fix

* otafp -> otaFP

* test: restore webui builds in travis

* show build.sh usage via -h, exclude build stage instead of explicitly including it

Test: add an ability to run only one build configuration + fix related gcc warnings

https://github.com/xoseperez/espurna/issues/1465

* 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

Lights: configure mired warm / cold at runtime

* terminal: avoid softlock when comparing signed with unsigned

* move offset increment to condition

* adjust settings and crash handler available space

* key

* offset embedis writer and reader too

* rollback settings change

* 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

* telnet: buffered output for async server

* telnet: make async buffer an option

* just use the queue containers directly

* try with simpler list

* exhaust buffers as much as possible in a single try

* don't forget to destroy the client object

* naming

* kill the connection earlier

* fix merge issues

* Added support for reverse telnet

* Fix issues with first command being ignored

* Fix incorrect client creation

* Integrate PR 1927

...2.6.0+ does this all by itself

hide _mqtt_client_secure under preprocessor check