Set release version 4

Change-Id: Ia92c7e7bc7ab9f69723d97c7e035366a6d52c095
Set release version 5.0.0

Change-Id: Ie0667b9b5f4973ce526ed2984bbd483db36f20bf
Next development version 5.0.1-SNAPSHOT

Change-Id: I0ba060a7ea083b0394eb26a352269165e2222851