Fixes #6037: Always use lowercase FQDNs when allowing connections in cf-serverd control body
Merge pull request #619 from peckpeck/bug_6037/replicate_5772_in_2_11

Fixes #6037: Replicate #5772 in 2.11
Fixes #6031: wrong group during SSH key distribution
Merge pull request #620 from peckpeck/bug_6031/wrong_group_during_ssh_key_distribution

Fixes #6031: wrong group during SSH key distribution
Refs #6041: Backport technique from branch 3.0
Fixes #6041: Implement rpmPackageInstallation post hook commands and working update
Merge pull request #621 from peckpeck/bug_6041/implement_rpmpackageinstallation_post_hook_commands_and_working_update

Fixes #6041: Implement rpmPackageInstallation post hook commands and working update
Fixes #6042: Build error on metadata.xml in rpmPackageInstallation
Merge pull request #622 from peckpeck/bug_6042/build_error_on_metadata_xml_in_rpmpackageinstallation

Fixes #6042: Build error on metadata.xml in rpmPackageInstallation
Merge branch 'branches/rudder/2.10' into branches/rudder/2.11
Merge branch 'branches/rudder/2.11' into branches/rudder/3.0

Conflicts:
	techniques/applications/rpmPackageInstallation/7.0/changelog
	techniques/applications/rpmPackageInstallation/7.0/metadata.xml
	techniques/applications/rpmPackageInstallation/7.0/rpmPackageInstallation.st