Fixes #5274 - Add ncf.conf as a config file in order to not replace its content at each upgrade of package
Merge pull request #446 from nperron/bug_5274/int/add_ncf_conf_as_conffile

Fixes #5274 - Add ncf.conf as a config file in order to not replace its content at each upgrade of package
Merge branch 'branches/rudder/2.6' into branches/rudder/2.9
Merge branch 'branches/rudder/2.9' into branches/rudder/2.10