Updated Examples for HalloWing M4 Express

The graphics test and rotation examples have been updated to work for the HalloWing M4 Express.

Updated example to include ST7789 SPI BitBang init code

Updated the graphicstest example to include ST7789 SPI BitBang init code as an option.

Updated to include 1.3" IPS TFT

This includes changes to the example comments to include 1.3" IPS TFT.

Updated Examples

This updates the examples with the following:
Added 2.0" ST7789 Display to examples
Added PyBadge and PyGamer to Examples
Removed spitftbitmap example since the guide was updated.

v1.3.7

Version bump

Fixed 160x80 TFT Initialization Parameter

Fixed one of the 160x80 TFT Initialization Parameters. Thanks @sajattack.

Added ESP32 Pins to Examples

Added ESP32 Pins to Examples thanks to @gojimmypi

Added enableDisplay Command

This allows the command to be put to sleep and woken up. Updated init sequence comments as well.

Fix DMA handling of ST7789

1.3.3

Make SPI mode 0 the default in all cases

Fixes ST7789 on faster processors

This release fixes the ST7789 display on faster processors.