Pushing missing changes

MediaBrowser.UI/ViewModels/BaseViewModel.cs

@@ -0,0 +1,27 @@
+using System.ComponentModel;
+
+namespace MediaBrowser.UI.ViewModels
+{
+    /// <summary>
+    /// Represents a base ViewModel
+    /// </summary>
+    public abstract class BaseViewModel : INotifyPropertyChanged
+    {
+        /// <summary>
+        /// Occurs when [property changed].
+        /// </summary>
+        public event PropertyChangedEventHandler PropertyChanged;
+
+        /// <summary>
+        /// Called when [property changed].
+        /// </summary>
+        /// <param name="name">The name.</param>
+        public virtual void OnPropertyChanged(string name)
+        {
+            if (PropertyChanged != null)
+            {
+                PropertyChanged(this, new PropertyChangedEventArgs(name));
+            }
+        }
+    }
+}