Add comments, some standardizing

examples/HAMBot/HAMBot.ino

@@ -1,4 +1,18 @@
-/* Simple DTMF controlled HAM Radio Robot */
+/* Hamshield
+ * Example: HAMBot
+ * Simple DTMF controlled HAM Radio Robot. You will need 
+ * seperate DTMF equipment as well as robot for this 
+ * example.
+ * Connect the HamShield to your Arduino. Screw the antenna 
+ * into the HamShield RF jack. Connect the Arduino to wall 
+ * power and then to your computer via USB. After uploading 
+ * this program to your adruino, you can send commands from 
+ * your DTMF equipment using the following list: 
+ * '4' => turn robot left
+ * '6' => turn robot right
+ * '2' => move robot forward
+ * '5' => tell robot to send morse code identity 
+/* 
 
 #include <ArduinoRobot.h> // include the robot library
 #include <HamShield.h>