Add the rest of d2 family and grouper to the changelog

Change-Id: Idb0c7dfe8d5549af729b256d6f284adfd7a115ef
Updated changelog to 4.0 and removed i9300 from official device list

Change-Id: I118648964e07dc13c1f725a9c36f40f40b080eae
Bring back i9300

Change-Id: I187339a279654208d3ae6569e3829705fc759807