Unflatten edk includes

Installing the edk headers into a folder requires us to do odd things
with imports, and either include headers with "..", or otherwise get the
include directories lined up.

Move the contents of edk/*.c/h up a level, and just simplify the include
structure.  This is done to fix the immediate change of the prior patch
and make this build again.  Happy to discuss other options.

Change-Id: I328f20bca6d23100993493445bee0e5e11d2866a
Signed-off-by: Ed Tanous <etanous@nvidia.com>
diff --git a/sections/cper-section.c b/sections/cper-section.c
index 63ce9f8..11832c8 100644
--- a/sections/cper-section.c
+++ b/sections/cper-section.c
@@ -3,7 +3,7 @@
  *
  * Author: Lawrence.Tang@arm.com
  **/
-#include "../edk/Cper.h"
+#include "Cper.h"
 #include "cper-section.h"
 #include "cper-section-arm.h"
 #include "cper-section-generic.h"