Prevent 18 bit display serial driver being invoked for RPi display
Choosing to a different option to improve colour balance. init options from mcufriend_kbv added.
ILI9481 with 8 bit parallel worked OK but SPI needs an 18 bit colour interface.
Add interface driver macro Add 8 bit parallel support Add 8 bit parallel read support Add ILI9481, ILI9488 and HX8357D drivers Update version and ReadMe Update Create_Font processing sketch Add slightly narrower alternative font 8