Clarify direct_dep and dep documentation

 - Mention that having no direct dependencies corresponds to having y
   direct dependencies

 - Remove the note about how direct_dep is used internally. It's also
   used for the select-with-unsatisfied-deps warning.

 - Remove the note about how checking direct_dep might be "redundant"
   since it's propagated. direct_dep can be useful in scripts still, and
   maybe it could scare people away from it.

 - Say 'surrounding menus and ifs' instead of of 'parent' in the 'dep'
   docstring

 - Fix two s/config/kconfig/ typos

0 files changed, 0 insertions, 0 deletions