Now its sending the resolution to the display

[lisbravo]

The UC8151D driver was not working properly with the 2,13 inch flex Epaper Display, connected to a eInk Breakout Friend. Tested on a few different boards. The cause of this was that the driver needs to send the resolution of the display to the driver IC, which is what this commit fixes.

Haven't tested partial initialization though, when I get to the point of needing that, if there is any further work to do, I'll submit another commit.

As always, thanks for such a great job 😄