Update IRRemote ESP8266 to 2.6.2 and add ESP32 support

lib/IRremoteESP8266/ReleaseNotes.md

@@ -1,5 +1,107 @@
 # Release Notes
 
+## _v2.6.2 (20190616)_
+
+**[Features]**
+- Initial support for the ESP32 architecture & boards. (#742)
+- Add changable GPIO settings to IRMQTTServer. (#730)
+- IRMQTTServer: Enforce a repeat for all Coolix calls (#752)
+- Basic DAIKIN 160bit send and decode. (#754)
+- Add example code for a Smart(er) IR Repeater. (#740)
+- Enforce Samsung A/C Quiet & Powerful mutual exclusivity.
+
+**[Misc]**
+- IRMQTTServer: Add some memory alloc safety checks. (#749)
+- Move some ToString() functions to IRac.cpp (#748)
+- Increase tolerance value for TCL112AC protocol. (#745)
+- Fix compiler warning in IRutils_test.cpp (#756)
+- Scrape Supported Protocols and generate SupportedProtocols.md (#755)
+- Make supported device info more organised. (#753)
+
+
+## _v2.6.1 (20190609)_
+
+**[Breaking Changes]**
+- Major rework/breaking changes to Argo A/C support. (#705)
+
+**[Bug Fixes]**
+- Correct `set/getQuiet` for Samsung A/C (#736)
+- Add missing `on/off()` to IRCoolixAC class. (#725)
+- Daikin `set/getEye()` uses wrong bit. (#711)
+- IRMQTTServer: Continue to use same Temperature units. (#710)
+- Fixed a bug with `setMode()`/`getMode()` for HAIER_AC. (#705)
+
+**[Features]**
+- Add set/getPowerful for Samsung A/C (#736)
+- Add `calibrate()` to all the A/C classes. (#735)
+- IRMQTTServer: Add sequencing for sending MQTT IR commands. (#723)
+- Add support for Fujitsu AR-REB1E & AR-JW2 remotes. (#718)
+- Add Beta `decodeTrotec()` support. (#719)
+- Add experimental `decodeArgo()` support. (#717)
+- Support for Goodweather A/Cs. (#715)
+- Add `DISABLE_CAPTURE_WHILE_TRANSMITTING` feature to IRMQTTServer. (#713)
+- Support for Lixil Inax Toilet protocol. (#712)
+- Add `set/getWeeklyTimerEnable()` to Daikin (#711)
+- IRMQTTServer: Update Common A/C settings based on received IR messages. (#705)
+- Add day of week to DAIKIN protocol (#699)
+- Add limited support for Sharp A/C (#696)
+- SAMSUNG_AC: Make sure special power mode messages are sent. (#695)
+- Add `set/getPowerful()` (turbo) to DAIKIN216 (#693)
+
+**[Misc]**
+- Add kPeriodOffset for CPU Freq of 160MHz. (#729)
+- Example code for a Dumb IR repeater. (#737)
+- Update swing handling for Fujitsu A/Cs. (#724)
+- Add function to convert `decode_results` to `sendRaw()` array. (#721)
+- Attempt to reduce heap fragmentation from strings. (#707)
+- Update Fujitsu A/C example code to safer settings (#716)
+- Enforce better `const` usage in IRUtils. (#708)
+- Attempt to reduce heap fragmentation by A/C `toString()`s. (#694)
+- Minor changes to DAIKIN216 timings and features. (#693)
+
+
+## _v2.6.0 (20190430)_
+
+**[Bug Fixes]**
+- Fixed problem where LG protocol used wrong duty cycle for repeat. (#687)
+- Fix checksum calculation for Daikin protocols. (#678)
+- Fix the byte array version of sendGree() (#684, #685)
+- Fix artificial vs. real state creation on HaierAC. (#668, #671)
+- Fix issues caused by having `MQTT_ENABLE` set to false. (#677)
+- Fix compile problem when DEBUG is defined. (#673, #674)
+- Fix Minor bug with MQTT_ENABLE False condition (#654)
+
+**[Features]**
+- Experimental support for DAIKIN216 (ARC433B69) (#690)
+- Experimental support for Mitsubishi Heavy Industries A/Cs. (#660, #665, #667)
+- Support more features of TCL A/C (#656)
+- Add LEGO(TM) Power Functions IR protocol. (#655)
+- Add Panasonic AC RKR model & Example (#649)
+- DAIKIN/IRDaikinESP overhaul and add Comfort mode support. (#678)
+  **WARNING**: Previous `sendDaikin()` calls may not work.
+               Please recapture codes or use `kDaikinStateLengthShort` for
+               `nbytes` in those calls.
+- IRMQTTServer: Move MQTT server and other parameters to WifiManager. (#680)
+  **WARNING**: Previous users may need to fully wipe/reset the
+               SPIFFS/WifiManager settings by visiting
+               `http://<your_esp8266's_ip_address>/reset` prior to or
+               after update.
+- Add Wifi filtering options to IRMQTTServer. (#679)
+- Add advanced aircon/climate functionality to IRMQTTServer (#677)
+- Initial prototype of a common interface for all A/Cs. (#664)
+- Improve MQTT topic usage for feedback messages. (#663)
+- Add multiple independent GPIO sending support via MQTT. (#661)
+
+**[Misc]**
+- Adjust kGreeHdrSpace to 4500 (#684, #686)
+- Add Home Assistant mqtt climate instructions. (#682)
+- Implement htmlEscape() to prevent XSS etc. (#681)
+- Add F() Macros (#670)
+- Update Daikin2's Cool mode min temp to 18C (#658)
+- Change per byte bit-order in Electra protocol. (#648)
+- Improve Daikin2 power on/off. (#647)
+
+
 ## _v2.5.6 (20190316)_
 
 **[Bug Fixes]**