Fixes #4267: Add the right modules to the relay server procedure
Fixes #4267: Remove useless relay documentation placeholder
Merge pull request #44 from Kegeruneku/bug_4267/dev/4267_remove_useless_relay_related_file

Fixes #4267: Remove useless relay documentation placeholder
Merge pull request #43 from Kegeruneku/bug_4267/dev/4267_add_relay_related_apache_modules

Fixes #4267: Add the right modules to the relay server procedure
Merge branch 'branches/rudder/2.6' into branches/rudder/2.7
Merge branch 'branches/rudder/2.7' into branches/rudder/2.8