fixes event id generation
some more fixes
Merge of master into postgres branch
Merge branch 'master' into PostgresMerge
APOLLO-2960 - added type annotations back for editing a case
removed whitespace change
adding annotations types back
Merge pull request #56 from ministryofjustice/APOLLO-2960

APOLLO-2960 - added type annotations back for editing a case
Merge branch 'master' into PostgresMerge
Updated unit tests up to 99% coverage
Merge branch 'master' into PostgresMerge
Merge pull request #54 from ministryofjustice/PostgresMerge

Postgres merge
[#APOLLO-2911] Corrected name of PFA