Gets lots of the new installer logic working

src/Umbraco.Web/Install/Models/DatabaseModel.cs

@@ -0,0 +1,29 @@
+using System.Runtime.Serialization;
+
+namespace Umbraco.Web.Install.Models
+{
+    [DataContract(Name = "database", Namespace = "")]
+    public class DatabaseModel
+    {
+        [DataMember(Name = "dbType")]
+        public DatabaseType DatabaseType { get; set; }
+
+        [DataMember(Name = "server")]
+        public string Server { get; set; }
+
+        [DataMember(Name = "databaseName")]
+        public string DatabaseName { get; set; }
+
+        [DataMember(Name = "login")]
+        public string Login { get; set; }
+
+        [DataMember(Name = "password")]
+        public string Password { get; set; }
+
+        [DataMember(Name = "integratedAuth")]
+        public bool IntegratedAuth { get; set; }
+
+        [DataMember(Name = "connectionString")]
+        public string ConnectionString { get; set; }
+    }
+}