[PATCH v3 27/27] qconfig: Update the documentation

[Simon Glass]

Update qconfig's documentation to better reflect its new purpose in life.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

Changes in v3:
- Update based on Heinrich's comments

Changes in v2:
- Reinstate the -C option

 doc/develop/index.rst                       |   2 +-
 doc/develop/{moveconfig.rst => qconfig.rst} | 160 ++++++--------------
 2 files changed, 47 insertions(+), 115 deletions(-)
 rename doc/develop/{moveconfig.rst => qconfig.rst} (59%)

Applied to u-boot-dm, thanks!