Fix compile error of LiquidCrystal library in Arduino IDE 1.6.x

libraries/LiquidCrystal/LCD.cpp

@@ -304,7 +304,7 @@ void LCD::createChar(uint8_t location, uint8_t charmap[])
 }
 
 #ifdef __AVR__
-void LCD::createChar(uint8_t location, const prog_uchar charmap[])
+void LCD::createChar(uint8_t location,  const unsigned char charmap[])
 {
    location &= 0x7;   // we only have 8 memory locations 0-7
    

libraries/LiquidCrystal/LCD.h

@@ -418,7 +418,7 @@ public:
     (0 to 7)
     @param      charmap[in] the bitmap array representing each row of the character.
     */
-   void createChar(uint8_t location, const prog_uchar charmap[]);
+   void createChar(uint8_t location,  const unsigned char charmap[]);
 #endif // __AVR__
    
    /*!

libraries/MySensors/examples/IrrigationController/IrrigationController.ino

@@ -84,7 +84,10 @@ Contributed by Jim (BulldogLowell@gmail.com) with much contribution from Pete (p
 #include <Time.h>
 #include <MySensor.h>
 #include <SPI.h>
+#include <LiquidCrystal.h>
 #include <LiquidCrystal_I2C.h>
+
+
 //
 #define NUMBER_OF_VALVES 8  // Change this to set your valve count up to 16.
 #define VALVE_RESET_TIME 7500UL   // Change this (in milliseconds) for the time you need your valves to hydraulically reset and change state