Reflowed comments and removed commented out code (#735)

wpilibc/src/main/native/include/AnalogAccelerometer.h

@@ -20,6 +20,7 @@ namespace frc {
 
 /**
  * Handle operation of an analog accelerometer.
+ *
  * The accelerometer reads acceleration directly through the sensor. Many
  * sensors have multiple axis and can be treated as multiple devices. Each is
  * calibrated by finding the center value over a period of time.