Merge pull request #15 from timschreiber/add-license-1

Create LICENSE.md

Update README.md

Update README.md

Update App.config

Update Program.cs

Update Cat.cs

Update Breed.cs

Update UnitOfWork.cs

Update IUnitOfWork.cs

Update IUnitOfWork.cs

Update UnitOfWork.cs

Create README.md

Refactored old Domain and Data projects into single class library

Updated database creation script