Splitting test project
Introducing tests.common and moving appropriate tests to unit test project
Splitting scenario tests and unit tests into different projects
Addressing code review feedback
Adding Locator and Access policy Crud unit tests
Merge branch 'dev' of https://github.com/gtrifonov/azure-sdk-for-media-services
Move retry logic from BaseCollection.GetEnumerator() to MediaQueryProvider.Execute() method.
Merge pull request #63 from gtrifonov/dev

Splitting test projects
Address feedback comments.
Merge branch 'dev' of https://github.com/WindowsAzure/azure-sdk-for-media-services into dev
Move query tests to unit tests project.
Prevent credentials check-in.