Change version of pom.xml from 2.5.0-SNAPSHOT to 2.5.0
Change version of pom.xml from 2.5.0 to 2.5.1-SNAPSHOT
Fix typo introduced by two previous commit about pom.xml
Updated the POM versions to 2.4.4
Revert "Updated the POM versions to 2.4.4"

This reverts commit 659c6aeabf76171838a73f45e1807e7b7eff12b1.
Merge branch 'branches/rudder/2.4' into branches/rudder/2.5
Merge branch 'branches/rudder/2.5'

Conflicts:
	pom.xml