Merge branch 'dev' into 'master'

README.md

src/GraphDeployer.sln

src/GraphDeployer/Deployer.cs

src/GraphDeployer/GraphDeployer.csproj

src/GraphDeployer/GraphRepo.cs

src/GraphDeployer/HashUtil.cs

src/GraphDeployer/Helpers.cs

.../Models/ConfigurationModels/GraphDeployerConfiguration.cs

src/GraphDeployer/Program.cs

src/GraphDeployer/Utils/CommandLineOptions.cs

src/GraphDeployer/Utils/HashUtil.cs

src/GraphDeployer/appsettings.json

src/GraphDeployer/nlog.config