Fixes #3212 : Make a commit on Directive when active technique change
Fixes #3223 : Links to node in reporting popup now works
Merge pull request #109 from VinceMacBuche/bug_3223/fix_links_reporting_popup

Fixes #3223 : Links to node in reporting popup now works
Merge pull request #106 from VinceMacBuche/bug_3212/fixing_missing_commit_in_history

Fixes #3212 : Add commit when directives change on technique upgreade
Updated the POM versions to 2.4.4
Revert "Updated the POM versions to 2.4.4"

This reverts commit 1aba1861e48ff9d887a2a79e4f3d4f6955b9b23e.
Updated the version to 2.4.4-SNAPSHOT to let the development continue peacefully
fixes #3332 : correct use of parametrized variables
Merge pull request #136 from ncharles/bug3332/dev/correct_use_of_parametrized_variables

fixes #3332 : correct use of parametrized variables
Merge branch 'branches/rudder/2.3' into branches/rudder/2.4

Conflicts:
	rudder-core/src/main/scala/com/normation/rudder/services/policies/ConfigurationRuleValService.scala
	rudder-core/src/main/scala/com/normation/rudder/services/policies/ParameterizedValueLookupService.scala