Inky

This major release is predominately to support the new SSD1608-based Inky displays released circa July/August 2020.

Some extra features and improvements have come along for the ride, too, such as extensive documentation improvements from JimMadge (49) and the fully-fledged Inky simulator from daviehh (39)

* New: Support for SSD1608-based displays
* New: Mock Inky pHAT and wHAT displays
* New: Automatic Inky detection and class constructor
* Enhancement: Support for alternate i2c_bus when reading eeprom
* Enhancement: Support for alternate spi_bus
* Enhancement: Support for alternate GPIO driver
* Enhancement: Replaced sys.exit calls with ImportError
* Enhancement: Improved docstrings

This release adds support for red/b/w high-temp Inky wHATs and switches from the SMBus library to SMbus2.

* BugFix: Reverted normal red LUTs to correct values

This release adds supports for Inky boards with EEPROMs to disambiguate between screen revisions and pick the LUTs that look and work best.

There's also a bugfix to the code that sets the display border, hopefully fixing the colour choice on all display types.

Finally. DocStrings! You can see them translated into HTML here- http://docs.pimoroni.com/inky/

* Enhancement: Added support for display variant detection
* Enhancement: Added DocStrings
* BugFix: Fixed set_border for all colours

This is a bug fix release to correct issues with the yellow Inky pHAT whereupon the electrode voltage was not correctly specified, resulting in a black/brown muddy yellow instead of ... well ... actual yellow!

This also includes a performance enhancement for `set_image` which replaces individual pixel copying with a comple copy of the image buffer using numpy to shave time (possibly up to a few seconds) off the display update procedure. This was suggested here- https://github.com/pimoroni/inky-phat/issues/25

* BugFix: Yellow Inky pHAT now yellow instead of brown/black
* Enhancement: Performance tweak for set_image