Started migrating backend files to system folder
Finished changing kano_settings.display.functions import statements
Changed keyboard_config import statement
Changed keyboard_layouts import statement
Changed event ENTER key codes to Gdk.KEY_Return
Some basic migrating of functionality to system folder
Fixed typo
Moved font.py file
Changed import statement
Changed import statement in correct file
Changed set_advanced.py import statement
Fixed threading bug in keyboard screen
HDMI button was not correctly selected when HDMI audio was set
Removed unnecessary print statement
Changed system wallpaper function to take path argument
Removed unused constants
Pass mode rather than checkbutton id
Use is_HDMI only once
Removed duplicated string
Move gui related code to set_account