Create an introduction and overview for new developers to libcamera.
Provide an overview of the Camera Stack, and Architecture of libcamera
and introduce the main concepts of libcamera.
Signed-off-by: Chris Chinchilla <chris@gregariousmammal.com>
[Kieran: Rework/Reflow, add diagrams, licensing]
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
