Merge branch 'branches/rudder/2.9' into branches/rudder/2.10

Conflicts:
	rudder-agent/SOURCES/check-rudder-agent
Merge branch 'branches/rudder/2.10'

Conflicts:
	rudder-agent/SOURCES/check-rudder-agent
Fixes #4666: Change the dependencies of the packages to ease a per-service installation
Merge pull request #275 from Kegeruneku/ust_4654/int/4666_segment_packages_into_idependent_entities

Fixes #4666: Change the dependencies of the packages to ease a per-servi...
Fixes #4776: Add rudder-server-root as a dependency on rudder-server-root
Merge pull request #309 from Kegeruneku/ust_4654/int/4776_add_rudder_reports_as_a_dep_on_rudder_server_root

Fixes #4776: Add rudder-server-root as a dependency on rudder-server-roo...
Fixes #4738: Prevent a stray warning from occurring while starting jetty if the Rudder plugins directory is missing
Merge pull request #310 from Kegeruneku/bug_4738/int/4738_prevent_rudder_jetty_from_complaining_about_rudder_plugins_dir_absence

Fixes #4738: Prevent a stray warning from occurring while starting jetty...
Fixes #4744: Update Fusion Inventory to 2.3.6 for AIX builds
Fixes #4725: Fix AIX microcode version retrieval on Fusion Inventory (AIX)
Fixes #4721: Fix ps command invocation on Fusion Inventory (AIX)
Fixes #4760: Update Fusion Inventory to 2.3.6 on Rudder 2.11
Merge pull request #304 from Kegeruneku/ust_4594/int/4760_update_fusion_to_2_3_6_in_rudder_2_11

Ust 4594/int/4760 update fusion to 2 3 6 in rudder 2 11
Fixes #4808: Fixes the find USB.pm in rudder-agent to target an existing fusioninventory
Merge pull request #312 from Kegeruneku/bug_4808/int/4808_fix_non_existant_find_for_fusion

Fixes #4808: Fixes the find USB.pm in rudder-agent to target an existing...
Merge branch 'branches/rudder/2.10'
Merge branch 'branches/rudder/2.10'

Conflicts:
	rudder-agent/SPECS/rudder-agent.spec
Fixes #4848: Correct a regression in FusionInventory code management due to a 2.10 merge
Merge pull request #318 from Kegeruneku/bug_4848/int/4848_fix_merge_introduced_regression_fusion_code_handling

Fixes #4848: Correct a regression in FusionInventory code management due...
Fixes #4798: Switch to CFEngine 3.6.0b1 for Rudder 2.11