Changes versioning to SemVersion (via nuget package), now target migrations with the full SemVer and update the web.config with the correct sem ver. Creates migration to create the migration table.

src/Umbraco.Tests/TestHelpers/BaseDatabaseFactoryTest.cs

@@ -97,7 +97,7 @@ namespace Umbraco.Tests.TestHelpers
                 InitializeDatabase();
 
                 //ensure the configuration matches the current version for tests
-                SettingsForTests.ConfigurationStatus = UmbracoVersion.Current.ToString(3);
+                SettingsForTests.ConfigurationStatus = UmbracoVersion.GetSemanticVersion().ToString();
             }
         }