Fixes #4989: Add rudder-plugin to the files provided with Rudder
Fixes #5080: Roles overwritten during package installation
Merge pull request #391 from jooooooon/bug_5080/roles_overwritten_during_package_installation

Fixes #5080: Roles overwritten during package installation
Merge pull request #355 from Kegeruneku/ust_4989/int/4990_add_rudder_plugin_to_rudder_webapp

Fixes #4989: Add rudder-plugin to the files provided with Rudder
Fixes #5101: Roles overwritten during package installation - debian postinst
Merge pull request #392 from jooooooon/bug_5101/roles_overwritten_during_package_installation_debian_postinst

Fixes #5101: Roles overwritten during package installation - debian post...