Fixes #5221: Cleanup ncf post hooks and make the output of the commands silent unless an error happens to prevent log cluttering
Merge pull request #438 from Kegeruneku/bug_5221/int/5221_quieter_ncf_hook_logging

Fixes #5221: Cleanup ncf post hooks and make the output of the commands ...
Fixes #5207: Rudder init should check the validity of answers
Merge pull request #437 from peckpeck/bug_5207/rudder_init_should_check_the_validity_of_answers

Fixes #5207: Rudder init should check the validity of answers
Fixes #5220 - Add more precise modes under configuration-repository
Merge pull request #436 from nperron/bug_5220/dev/use_more_precsise_mode_under_configuration_repository

Fixes #5220 - Add more precise modes under configuration-repository
Fixes #5227 - Fix bashim in rudder-webapp postinst about chmod
Merge pull request #439 from nperron/bug_5227/dev/Fix_bashim_in_rudder_webapp_postinst

Fixes #5227 - Fix bashim in rudder-webapp postinst about chmod
Fixes #5229 - Adjust permissiosn on .git folder to permit ncf-api to commit
Merge pull request #440 from nperron/bug_5229/dev/adjust_perms_on_git

Fixes #5229 - Adjust permissiosn on .git folder to permit ncf-api to commit
Merge branch 'branches/rudder/2.11'