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/Sensors/Memsic2125/Memsic2125.pde

@@ -0,0 +1,43 @@
+/*
+ * Memsic2125
+ * 
+ * Read the Memsic 2125 two-axis accelerometer.  Converts the
+ * pulses output by the 2125 into milli-g's (1/1000 of earth's
+ * gravity) and prints them over the serial connection to the
+ * computer.
+ *
+ * http://www.arduino.cc/en/Tutorial/Memsic2125
+ */
+
+int xpin = 2;
+int ypin = 3;
+
+void setup()
+{
+  Serial.begin(9600);
+  pinMode(xpin, INPUT);
+  pinMode(ypin, INPUT);
+}
+
+void loop()
+{
+  int pulseX, pulseY;
+  int accX, accY;
+  
+  // read pulse from x- and y-axes
+  pulseX = pulseIn(xpin,HIGH);  
+  pulseY = pulseIn(ypin,HIGH);
+  
+  // convert the pulse width into acceleration
+  // accX and accY are in milli-g's: earth's gravity is 1000.
+  accX = ((pulseX / 10) - 500) * 8;
+  accY = ((pulseY / 10) - 500) * 8;
+
+  // print the acceleration
+  Serial.print(accX);
+  Serial.print(" ");
+  Serial.print(accY);
+  Serial.println();
+
+  delay(100);
+}