EF, services, tests
Merge branch 'ddd' of https://github.com/ibezuglyi/DreamJob into ddd

Conflicts:
	Infrastructure/Repositories.Tests/CandidateRepositoryTests.cs
	Infrastructure/Repositories/App.config
	Infrastructure/Repositories/Base/BaseRepository.cs
	Infrastructure/Repositories/CandidateRepository.cs
	Infrastructure/Repositories/JobOfferRepository.cs
	Infrastructure/Repositories/UserRepository.cs
	Infrastructure/Repositories/packages.config
merge