Added prerequisites section, fixed some typos and added
ECLAIR_RULESET_ZEPHYR_GUIDELINES option.
Also updated dead doc string links in ECLAIR configuration files.
Signed-off-by: Luca Ciucci <luca.ciucci@bugseng.com>
Add the Eclair configuration files, which are needed to
configure the static code analysis tool for the zephyr
coding guidelines.
Signed-off-by: Simon Hein <Shein@baumer.com>