Fixes #5916: Never display edit link to system items
Merge pull request #705 from VinceMacBuche/bug_5916/remove_edit_link_for_system_directive_rules

Fixes #5916: Never display edit link to system items
Fixes #5778: correct API with JSON parameters for directives creation&update
Merge pull request #707 from fanf/bug_5778/using_json_to_create_directive_is_not_working_with_api

Fixes #5778: correct API with JSON parameters for directives creation&update
Merge branch 'branches/rudder/2.11' into branches/rudder/3.0

Conflicts:
	rudder-web/src/main/scala/com/normation/rudder/web/services/ComplianceData.scala
	rudder-web/src/main/webapp/javascript/rudder/rudder-datatable.js
Merge branch 'branches/rudder/2.10' into branches/rudder/2.11
Merge branch 'branches/rudder/2.11' into branches/rudder/3.0