Search provider for location.
Added candidate web unit tests project
Merge branch 'master' of https://github.com/Valtech-NAS/Beta

Conflicts:
	src/SFA.Apprenticeships.Web.Candidate/Providers/SearchProvider.cs
Updated newtonsoft refs
Added candidate web unit test project
Merge branch 'master' of https://github.com/Valtech-NAS/Beta