Refs #3071 : correct the version of the maven artifact in rudder-commons
Merge pull request #1 from ncharles/arc_3070/dev/3071_set_maven_version_to_2.4.1-snapshot

Refs #3071 : correct the version of the maven artifact in rudder-commons
Set maven artifact version to 2.4.1
Set pom.xml artifacts to 2.4.2-SNAPSHOT
Merge branch 'branches/rudder/2.4' into branches/rudder/2.4.1

* branches/rudder/2.4:
  Set maven artifact version to 2.4.1

Conflicts:
	authorization-api/pom.xml
	eventlog-api/pom.xml
	historization-api/pom.xml
	pom.xml
	spring-run-dependencies/pom.xml
	utils/pom.xml
Change version of pom.xml from 2.4.2-SNAPSHOT to 2.4.2
Refs #3163: change pom version
Refs #3175: add the tooling to order trees
Merge pull request #3 from ncharles/bug_3175/dev/display_tree_in_category_select

Refs #3175: add the tooling to order trees
Fixes #3207: correct the sorting of files in zip
Merge pull request #4 from fanf/bug_3207/dev/correct_sorting_of_file_in_zip

Fixes #3207: correct the sorting of files in zip
Merge branch 'branches/rudder/2.3' into branches/rudder/2.4

Conflicts:
	utils/src/main/scala/com/normation/utils/Utils.scala