[07/07] intelfb: adds an option to enable I2C support in the intelfb driver.  Also adds
the intel_i2c.c file to the Makefile.

Signed-off-by: Dennis Munsie <dmunsie@cecropia.com>

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!