Cleanup compile warnings, cleanup logs, spruce up level selection menu

Assets/Scripts/Core/QuickAccess.cs

@@ -16,17 +16,12 @@ namespace AppleHills.Core
     {
         #region Singleton Setup
 		private static QuickAccess _instance;
-        private static bool _isQuitting = false;
         
         /// <summary>
         /// Singleton instance of QuickAccess. No longer creates an instance if one doesn't exist.
         /// </summary>
         public static QuickAccess Instance => _instance;
 
-        void OnApplicationQuit()
-        {
-            _isQuitting = true;
-        }
 		#endregion Singleton Setup
         
         #region Manager Instances