Moved controllers and models as per Shannon's suggestion

Added LoginStatus and updated Register
Updated to use CDF instead of <script> tags

src/Umbraco.Web/Controllers/LoginController.cs

@@ -0,0 +1,28 @@
+using System.Linq;
+using System.Web.Mvc;
+using umbraco.cms.businesslogic.member;
+using Umbraco.Web.Models;
+using Umbraco.Web.Mvc;
+
+namespace Umbraco.Web.Controllers
+{
+    public class LoginController : SurfaceController
+    {
+        [HttpPost]
+        public ActionResult HandleLogin([Bind(Prefix="loginModel")]LoginModel model)
+        {
+            // TODO: Use new Member API
+            if (ModelState.IsValid)
+            {
+                var m = Member.GetMemberFromLoginNameAndPassword(model.Username, model.Password);
+                if (m != null)
+                {
+                    Member.AddMemberToCache(m);
+                    return Redirect("/");
+                }
+            }
+
+            return CurrentUmbracoPage();
+        }
+    }
+}

src/Umbraco.Web/Controllers/LoginStatusController.cs

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+using System.Linq;
+using System.Web.Mvc;
+using umbraco.cms.businesslogic.member;
+using Umbraco.Web.Models;
+using Umbraco.Web.Mvc;
+
+namespace Umbraco.Web.Controllers
+{
+    public class LoginStatusController : SurfaceController
+    {
+        [HttpPost]
+        public ActionResult HandleLogout([Bind(Prefix = "loginStatusModel")]LoginStatusModel model)
+        {
+            // TODO: Use new Member API
+            if (ModelState.IsValid)
+            {
+                if (Member.IsLoggedOn())
+                {
+                    var memberId = Member.CurrentMemberId();
+                    Member.RemoveMemberFromCache(memberId);
+                    Member.ClearMemberFromClient(memberId);
+                }
+
+                return Redirect("/");                
+            }
+
+            return CurrentUmbracoPage();
+        }
+    }
+}

src/Umbraco.Web/Controllers/RegisterController.cs

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+using System.Linq;
+using System.Web.Mvc;
+using System.Xml;
+using umbraco.BusinessLogic;
+using umbraco.cms.businesslogic.member;
+using Umbraco.Web.Models;
+using Umbraco.Web.Mvc;
+
+namespace Umbraco.Web.Controllers
+{
+    public class RegisterController : SurfaceController
+    {
+        [HttpPost]
+        public ActionResult HandleRegisterMember([Bind(Prefix="registerModel")]RegisterModel model)
+        {
+            //TODO: Use new Member API
+            if (ModelState.IsValid)
+            {
+                var user = new User(0);
+
+                var mt = MemberType.GetByAlias(model.MemberTypeAlias) ?? MemberType.MakeNew(user, model.MemberTypeAlias);
+
+                var member = Member.MakeNew(model.Email, mt, user);
+                member.Email = model.Email;
+                member.LoginName = model.Email;
+                member.Password = model.Password;
+
+                foreach (var property in model.MemberProperties)
+                {
+                    member.getProperty(property.Alias).Value = property.Value;
+                }
+
+                member.Save();
+
+                member.XmlGenerate(new XmlDocument());
+
+                Member.AddMemberToCache(member);
+
+                Response.Redirect("/");
+            }
+
+            return CurrentUmbracoPage();
+        }
+    }
+}