Adafruit-circuitpython-ft5336

What's Changed
* adding touch buttons example by BlitzCityDIY in https://github.com/adafruit/Adafruit_CircuitPython_FT5336/pull/3


**Full Changelog**: https://github.com/adafruit/Adafruit_CircuitPython_FT5336/compare/1.0.1...1.0.2

Adding a touchpaint example with the HX8357 display

This driver works with the FT5336 touch controller over I2C

To use in CircuitPython, download the .mpy file and copy it to the lib folder on the CIRCUITPY drive.

Read the [docs](https://adafruit-circuitpython-ft5336.readthedocs.io/en/latest/index.html) for info on how to use it.