refactoring

src/Yavsc.Server/Settings/DataProtectionSettings.cs

@@ -0,0 +1,8 @@
+namespace Yavsc
+{
+    public class DataProtectionSettings
+    {
+        public Dictionary<string,string> Keys { get; set; }
+        public int ExpiresInHours { get; set; }
+    }
+}

src/Yavsc.Server/Settings/SmtpSettings.cs

@@ -0,0 +1,13 @@
+namespace Yavsc.Settings
+{
+    public class SmtpSettings
+    {
+        public string Server { get; set; }
+        public int Port { get; set; }
+
+        public string SenderName { get; set; }
+        public string SenderEmail { get; set; }
+        public string UserName { get; set; }
+        public string Password { get; set; }
+    }
+}