Change platform name to include XInput

Required to separate this board package from the other Sparkfun set

Author: dmadison

xinput_sparkfun/avr/platform.txt

@@ -5,8 +5,8 @@
 # For more info:
 # https://github.com/arduino/Arduino/wiki/Arduino-IDE-1.5-3rd-party-Hardware-specification
 
-name=SparkFun AVR Boards
-version=1.6.19
+name=SparkFun AVR Boards w/ XInput
+version=0.0.1
 
 # AVR compile variables
 # ---------------------