First integration of the Arduino code in Processing 5503: PreProcessor and Compiler have been integrated with changes to the Sketch.

Compilation still has problems (Thread error on success, and can't handle non-pde files in a sketch).
Modified the Mac OS X make.sh to copy the hardware, avr tools, and example over.
Removing some of the antlr stuff.  
Disabling the Commander (command-line execution) for now.
Added Library, LibraryManager, and Target.
Added support for prefixed preferences (e.g. for boards and programmers).

build/shared/examples/Digital/Button/Button.pde

@@ -0,0 +1,27 @@
+/*
+ * Button
+ * by DojoDave <http://www.0j0.org>
+ *
+ * Turns on and off a light emitting diode(LED) connected to digital  
+ * pin 13, when pressing a pushbutton attached to pin 7. 
+ *
+ * http://www.arduino.cc/en/Tutorial/Button
+ */
+ 
+int ledPin = 13;                // choose the pin for the LED
+int inputPin = 2;               // choose the input pin (for a pushbutton)
+int val = 0;                    // variable for reading the pin status
+
+void setup() {
+  pinMode(ledPin, OUTPUT);      // declare LED as output
+  pinMode(inputPin, INPUT);     // declare pushbutton as input
+}
+
+void loop(){
+  val = digitalRead(inputPin);  // read input value
+  if (val == HIGH) {            // check if the input is HIGH
+    digitalWrite(ledPin, LOW);  // turn LED OFF
+  } else {
+    digitalWrite(ledPin, HIGH); // turn LED ON
+  }
+}