Ir esp8266 lib update and code impacts (#235)

* integrate new IRremoteESP8266 lib 2.4.2 and add new protocols

IR_RC6
IR_MITSUBISHI
IR_GICABLE
IR_MITSUBISHI2
IR_LASERTAG
IR_CARRIER_AC
IR_MIDEA
IR_NIKAI
IR_SHERWOOD
IR_DENON
IR_AIWA_RC_T501
IR_JVC

lib/IRremoteESP8266/examples/TurnOnToshibaAC/TurnOnToshibaAC.ino

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+/* Copyright 2017 David Conran
+*
+* An IR LED circuit *MUST* be connected to the ESP8266 on a pin
+* as specified by IR_LED below.
+*
+* TL;DR: The IR LED needs to be driven by a transistor for a good result.
+*
+* Suggested circuit:
+*     https://github.com/markszabo/IRremoteESP8266/wiki#ir-sending
+*
+* Common mistakes & tips:
+*   * Don't just connect the IR LED directly to the pin, it won't
+*     have enough current to drive the IR LED effectively.
+*   * Make sure you have the IR LED polarity correct.
+*     See: https://learn.sparkfun.com/tutorials/polarity/diode-and-led-polarity
+*   * Typical digital camera/phones can be used to see if the IR LED is flashed.
+*     Replace the IR LED with a normal LED if you don't have a digital camera
+*     when debugging.
+*   * Avoid using the following pins unless you really know what you are doing:
+*     * Pin 0/D3: Can interfere with the boot/program mode & support circuits.
+*     * Pin 1/TX/TXD0: Any serial transmissions from the ESP8266 will interfere.
+*     * Pin 3/RX/RXD0: Any serial transmissions to the ESP8266 will interfere.
+*   * ESP-01 modules are tricky. We suggest you use a module with more GPIOs
+*     for your first time. e.g. ESP-12 etc.
+*/
+#ifndef UNIT_TEST
+#include <Arduino.h>
+#endif
+#include <IRremoteESP8266.h>
+#include <IRsend.h>
+#include <ir_Toshiba.h>
+
+#define IR_LED 4  // ESP8266 GPIO pin to use. Recommended: 4 (D2).
+IRToshibaAC toshibair(IR_LED);  // Set the GPIO to be used for sending messages.
+
+void printState() {
+  // Display the settings.
+  Serial.println("Toshiba A/C remote is in the following state:");
+  Serial.printf("  Power: %d,  Mode: %d, Temp: %dC, Fan Speed: %d\n",
+                toshibair.getPower(), toshibair.getMode(), toshibair.getTemp(),
+                toshibair.getFan());
+  // Display the encoded IR sequence.
+  unsigned char* ir_code = toshibair.getRaw();
+  Serial.print("IR Code: 0x");
+  for (uint8_t i = 0; i < TOSHIBA_AC_STATE_LENGTH; i++)
+    Serial.printf("%02X", ir_code[i]);
+  Serial.println();
+}
+
+void setup() {
+  toshibair.begin();
+  Serial.begin(115200);
+  delay(200);
+
+  // Set up what we want to send. See ir_Toshiba.cpp for all the options.
+  Serial.println("Default state of the remote.");
+  printState();
+  Serial.println("Setting desired state for A/C.");
+  toshibair.on();
+  toshibair.setFan(1);
+  toshibair.setMode(TOSHIBA_AC_COOL);
+  toshibair.setTemp(26);
+}
+
+void loop() {
+  // Now send the IR signal.
+#if SEND_TOSHIBA_AC
+  Serial.println("Sending IR command to A/C ...");
+  toshibair.send();
+#endif  // SEND_TOSHIBA_AC
+  printState();
+  delay(5000);
+}

lib/IRremoteESP8266/examples/TurnOnToshibaAC/platformio.ini

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+[platformio]
+lib_extra_dirs = ../../
+src_dir=.
+
+[common]
+build_flags =
+lib_deps_builtin =
+lib_deps_external =
+
+[env:nodemcuv2]
+platform = espressif8266
+framework = arduino
+board = nodemcuv2
+build_flags = ${common.build_flags}
+lib_deps =
+  ${common.lib_deps_builtin}
+  ${common.lib_deps_external}