Refs #3045 - Update pom.xml to have artifacts version from '2.9.0~alpha1-SNAPSHOT' to '2.10.0~alpha1-SNAPSHOT'
Merge branch 'branches/rudder/2.9'
Merge branch 'branches/rudder/2.9'
Merge branch 'branches/rudder/2.9'
Merge branch 'branches/rudder/2.9'

Conflicts:
	pom.xml
	rudder-core/pom.xml
	rudder-web/pom.xml
Merge branch 'branches/rudder/2.9'
Merge branch 'branches/rudder/2.9'

Conflicts:
	pom.xml
	rudder-core/pom.xml
	rudder-web/pom.xml
Merge branch 'branches/rudder/2.9'
Merge branch 'branches/rudder/2.9'
Merge branch 'branches/rudder/2.9'
Merge branch 'branches/rudder/2.9'
Fixes #4366: Group form now closes when deleting the group
Merge pull request #428 from VinceMacBuche/bug/4366/group_not_closed

Fixes #4366: Group form now closes when deleting the group
Merge branch 'branches/rudder/2.9'
Merge branch 'branches/rudder/2.9'
Merge branch 'branches/rudder/2.9'
Fixes #4415: Remove migration scripts from Rudder pre-2.6 to 2.10
Merge branch 'branches/rudder/2.9'
Merge branch 'branches/rudder/2.9'
Merge branch 'branches/rudder/2.9'