[#APOLLO-1978] Task Type added
[#APOLLO-1987] Updated Lpa Listener
[#APOLLO-1987] System Type field add to Task
[#APOLLO-1987] Task System Type from string to int
[#APOLLO-1978] getCase added to Task Entity
Merge pull request #49 from ministryofjustice/APOLLO-1987

Apollo 1987 (should be APOLLO-1978)