Adding IsBusy to UserSettingsView

Author: StanleyGoldman

src/UnityExtension/Assets/Editor/GitHub.Unity/UI/UserSettingsView.cs

@@ -16,22 +16,15 @@ class UserSettingsView : Subview
         private const string GitConfigEmailLabel = "Email";
         private const string GitConfigUserSave = "Save User";
 
-        [SerializeField]
-        private string gitName;
-        [SerializeField]
-        private string gitEmail;
-
-        [SerializeField]
-        private bool isBusy;
-        [NonSerialized]
-        private bool userDataHasChanged;
-
-        [SerializeField]
-        private string newGitName;
-        [SerializeField]
-        private string newGitEmail;
-        [SerializeField]
-        private User cachedUser;
+        [NonSerialized] private bool isBusy;
+        [NonSerialized] private bool userDataHasChanged;
+
+        [SerializeField] private string gitName;
+        [SerializeField] private string gitEmail;
+
+        [SerializeField] private string newGitName;
+        [SerializeField] private string newGitEmail;
+        [SerializeField] private User cachedUser;
 
         public override void OnDataUpdate()
         {
@@ -110,6 +103,11 @@ public override void OnGUI()
             EditorGUI.EndDisabledGroup();
         }
 
+        public override bool IsBusy
+        {
+            get { return isBusy; }
+        }
+
         private void MaybeUpdateData()
         {
             if (Repository == null)