MPAE-3063: removed mplab from readme

Author: carlehe

README.md

@@ -13,13 +13,9 @@ A new feature introduced in the AVR® DB MCU is the Analog Signal Conditioning (
 * [AVR128DB48 device page](https://www.microchip.com/wwwproducts/en/AVR128DB48)
 
 ## Software Used
-### Studio
+
 * [Atmel Studio](https://www.microchip.com/mplab/avr-support/atmel-studio-7) 7.0.2397 or later
 * Atmel Studio AVR-Dx_DFP version 1.3.67 or later
-### MPLAB® X
-* [MPLAB® X](https://www.microchip.com/mplab/mplab-x-ide) v5.40 or later
-* [MPLAB® XC8 Compiler](https://www.microchip.com/mplab/compilers) v2.20 or later
-* MPLABX AVR-Dx_DFP version 1.4.75 or later
 
 ## Hardware Used