added NHD-C0216AZ

https://www.mouser.de/datasheet/2/291/NHD-C0216AZ-FN-GBW-18835.pdf

I will add all other things when done.

• An example screenshot image is very helpful
• If there are matching symbol or 3D model pull requests, provide link(s) as appropriate
• Check the output of the Travis automated check scripts - fix any errors as required
• Give a reason behind any intentional library convention rule violation.