Fixes #3518: Do not display pending change request if workflow are disabled
Merge pull request #216 from VinceMacBuche/bug_3518/do_not_display_pending_if_wf_disabled

Fixes #3518: Do not display pending change request if workflow are disabled
Fixes #3607 : Latest commit restoration now works again with the API
Merge pull request #217 from VinceMacBuche/bug_3607/fix_last_commit_api

Fixes #3607 : Latest commit restoration now works again with the API
Merge branch 'branches/rudder/2.4' into branches/rudder/2.5

Conflicts:
	rudder-core/src/main/scala/com/normation/rudder/repository/ItemArchiveManager.scala
	rudder-core/src/main/scala/com/normation/rudder/repository/xml/ItemArchiveManagerImpl.scala
Merge branch 'branches/rudder/2.5' into branches/rudder/2.6

Conflicts:
	rudder-core/src/main/scala/com/normation/rudder/repository/ItemArchiveManager.scala
	rudder-core/src/main/scala/com/normation/rudder/repository/xml/ItemArchiveManagerImpl.scala
Merge branch 'branches/rudder/2.6'
Fixes #3518: Do not display pending change request if workflow are disable (backport from master)d
Merge branch 'branches/rudder/2.6'
Fixes #3597 : add tooltip on static and dynamic in group modification
Merge pull request #215 from ncharles/bug_3597/dev/add_tooltip_on_static_and_dynamic

Fixes #3597 : add tooltip on static and dynamic in group modification
Merge branch 'branches/rudder/2.3' into branches/rudder/2.4

Conflicts:
	rudder-web/src/main/scala/com/normation/rudder/web/components/NodeGroupForm.scala
Missing a part of the previous merge
Merge branch 'branches/rudder/2.4' into branches/rudder/2.5

Conflicts:
	rudder-web/src/main/scala/com/normation/rudder/web/components/NodeGroupForm.scala
Merge branch 'branches/rudder/2.5' into branches/rudder/2.6

Conflicts:
	rudder-web/src/main/scala/com/normation/rudder/web/components/NodeGroupForm.scala
Merge branch 'branches/rudder/2.6'
Change version of pom.xml to 2.6.2-SNAPSHOT
Fixes #3617 : correct the sql query to display last seen for a node
Merge pull request #218 from ncharles/bug_3617/dev/correct_query_used_in_node_display

Fixes #3617 : correct the sql query to display last seen for a node so that it uses an indexed field
Fixes #3621 : when deleting a group, remove it from the rule as well