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
Refactored out-of-hours utils to use cla_common code
Refactored opening hours into class and moved into cla_common
Add dependency on requests
providers don't work on Saturdays
remove requests from project requirements and add to Dockerfile
update cla_common to latest version with requests dependency
update tests as 1/1/2014 is a bank holiday
Merge branch 'develop' into feature/use-common-availability

Conflicts:
	cla_backend/apps/call_centre/forms.py
	cla_backend/apps/legalaid/utils/dates.py
	cla_backend/settings/base.py
	requirements/base.txt
Merge branch 'feature/use-common-availability' of github.com:/ministryofjustice/cla_backend into feature/use-common-availability

Conflicts:
	cla_backend/apps/call_centre/forms.py
	cla_backend/settings/base.py
	requirements/base.txt
Remove duplicate settings
Merge pull request #226 from ministryofjustice/feature/use-common-availability

feature/use-common-availability