* Update and simplify our What is ACRN document.
* Removed SDC disussion and out-of-date best known configuration
descriptions and scenario block diagrams
* Removed I/O Mediator discussion from "What is ACRN" and move
referenced label to content in the HLD overview (that was duplicated in
"What is ACRN")
* Updated images for scenarios and removed obsolete images
* Add references to new overview docs and GSG
* Add general description of VMs in example scenarios
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
PR #3516 was submitted during a documentation reorganization and
resulted in merge conflicts with files that no longer exist. We closed
that PR and opened this one with those changes applied to the right
files.
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
