Updating instructions for adding keyboard layouts

keyboard-layouts.md

@@ -0,0 +1,26 @@
+## How to install non-US keyboard layouts
+
+Clone Circuitpython_Keyboard_Layouts  
+`git clone https://github.com/Neradoc/Circuitpython_Keyboard_Layouts`
+
+`cd Circuitpython_Keyboard_Layouts`
+
+Install dependencies  
+`pip3 install -r requirements-modules.txt`
+
+Install build dependencies  
+`pip3 install -r requirements-dev.txt`
+
+Build layouts  
+`python3 build.py`
+
+Copy libraries to pico  
+`cp _build/circuitpython-keyboard-layouts-6.x-mpy-<date>/lib/*.mpy /<Pico mount point>/lib`
+
+Update duckyinpython.py  
+Change  
+`kblayout="US"`  
+to  
+`kblayout="<keyboard layout>"`  
+
+Update `if kblayout ==` block to include the new keyboard layout if not already included