Restructured projects and created Services for permissions and users

HopFrame.Security/Authorization/AuthorizedAttribute.cs

@@ -6,6 +6,11 @@ public class AuthorizedAttribute : TypeFilterAttribute {
     
     /// <summary>
     /// If this decorator is present, the endpoint is only accessible if the user provided a valid access token (is logged in)
+    /// permission system:<br/>
+    /// - "*" -> all rights<br/>
+    /// - "group.[name]" -> group member<br/>
+    /// - "[namespace].[name]" -> single permission<br/>
+    /// - "[namespace].*" -> all permissions in the namespace
     /// </summary>
     /// <param name="permissions">specifies the permissions the user needs to have in order to access this endpoint</param>
     public AuthorizedAttribute(params string[] permissions) : base(typeof(AuthorizedFilter)) {