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/tools/mkkeywords

@@ -0,0 +1,80 @@
+#!/bin/bash
+# Generate a keywords.txt for the library that is suitable for the Arduino IDE.
+# Expects to run from the top directory of the library.
+
+# Set the locale for sorting
+export LC_ALL=C
+
+cat << EndOfTextEndOfTextEndOfText
+#########################################
+# Syntax Coloring Map For IRremoteESP8266
+#########################################
+
+################################################
+# WARNING: Do NOT edit this file directly.
+#          It is generated by 'tools/mkkeywords'
+#          e.g. tools/mkkeywords > keywords.txt
+################################################
+
+#######################################################
+# The Arduino IDE requires the use of a tab separator
+# between the name and identifier. Without this tab the
+# keyword is not highlighted.
+#
+# Reference: https://github.com/arduino/Arduino/wiki/Arduino-IDE-1.5:-Library-specification#keywords
+#######################################################
+
+#######################################
+# Datatypes & Classes (KEYWORD1)
+#######################################
+
+EndOfTextEndOfTextEndOfText
+
+CLASSES=$(grep "^class " src/*.h | cut -d' ' -f2 | sort -u)
+# Manually add typedefs as they are hard to parse out.
+CLASSES="${CLASSES} ir_params_t match_result_t"
+for i in ${CLASSES}; do
+  echo -e "${i}\tKEYWORD1"
+done | sort -du
+
+cat << EndOfTextEndOfTextEndOfText
+
+#######################################
+# Methods and Functions (KEYWORD2)
+#######################################
+
+EndOfTextEndOfTextEndOfText
+
+METHODS=$(egrep "^(u?int|void|bool|String|static|match_result_t).*\(" src/*.cpp|
+          cut -d' ' -f2- | sed 's/^.*:://' | cut -d'(' -f1 | sort -u |
+          grep -v ICACHE_RAM_ATTR)
+for i in ${METHODS}; do
+  echo -e "${i}\tKEYWORD2"
+done | sort -u
+
+cat << EndOfTextEndOfTextEndOfText
+
+#######################################
+# Constants (LITERAL1)
+#######################################
+
+EndOfTextEndOfTextEndOfText
+LITERALS=$(grep "^#define [A-Z]" src/*.cpp src/*.h |
+           while read ignore define ignore; do
+             echo ${define};
+           done | sort -u |
+           grep -v [\(\)] | grep -v ^_ | grep -v _\$ | grep -v VIRTUAL)
+ENUMS=$(cat src/*.h | while read a b; do
+          if [[ ${a} == "};" ]]; then
+            ENUM=0;
+          fi;
+          if [[ ${ENUM} -eq 1 ]]; then
+            echo $a | sed 's/,//g';
+          fi;
+          if [[ ${a} == "enum" ]]; then
+            ENUM=1;
+          fi;
+        done)
+for i in ${LITERALS} ${ENUMS}; do
+  echo -e "${i}\tLITERAL1"
+done | sort -u