Refactored out-of-hours utils to use cla_common code
Refactored opening hours into class and moved into cla_common
Fix settings
Add dependency on requests
Add specific benefits field and change call_centre/provider endpoints
Add specific benefits to checker endpoint and update tests
Override case ordering to always order by modified date as secondary order (unless modified date is primary order)
Improve cla provider 'new' case list queryset, deals with old half-broken records
Merge pull request #228 from ministryofjustice/feature/fix-case-list-order

Override case ordering to always order by modified date as secondary order
Secondary sort by oldest first
Merge pull request #229 from ministryofjustice/feature/fix-case-list-order

Secondary sort by oldest first
Change default case list ordering
Fix case list ordering fields
Load diversity keys from env vars
Merge pull request #231 from ministryofjustice/feature/specific_benefits

Feature/specific benefits
add 3rd party, provider fix and exclude ncoe from billable time
Merge pull request #232 from ministryofjustice/feature/mi-thirdparty-and-fix-provider

add 3rd party, provider fix and exclude ncoe from billable time
Change owner of data folder in Dockerfile
Merge branch 'develop' of github.com:ministryofjustice/cla_backend into develop
Oops, forgot to create /data folder in Dockerfile before changing owner