tree a6591756a7bb19eaeebf45268c20bc4a18fc351e
parent b64b29cd2b2aa49f7b45f58a77b33e1cddbf7840
author Anas Nashif <anas.nashif@intel.com> 1638639535 -0500
committer Carles Cufí <carles.cufi@nordicsemi.no> 1649342119 +0200

doc: move kernel docs as a main chapter

Move the kernel documentation up and make it a main chapter. Right now
it is hidden very low in the structure under references.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>