Fixes #3999 - Fix broken UUID repair process of check-rudder-agent
Fixes #4000 - Prevent backup of inexistent files for rudder-agent (if it's the first install)
Merge pull request #142 from nperron/bug_4000/int/prevent_backup_of_inexistent_files_as_its_the_first_install

Fixes #4000 - Prevent backup of inexistent files for rudder-agent (if it's the first install)
Merge pull request #141 from nperron/bug_3999/int/fix_broken_uuid_repair_process_of_chec_rudder_agent

Fixes #3999 - Fix broken UUID repair process of check-rudder-agent
Fixes #4003: Prevent the endless insertion of configurations in dav_mod.conf
Fixes #4004: After upgrading the policy server, the rsyslog configuration is invalid
Merge pull request #146 from jooooooon/bug_4004/after_upgrading_the_policy_server_the_rsyslog_configuration_is_invalid

Bug 4004/after upgrading the policy server the rsyslog configuration is invalid
Merge pull request #145 from Kegeruneku/bug_4003/int/4003_fix_davlockdb_endless_insertion

Fixes #4003: Prevent the endless insertion of configurations in dav_mod....
Merge branch 'branches/rudder/2.4' into branches/rudder/2.6

Conflicts:
	rudder-agent/SPECS/rudder-agent.spec