Installed Surge, fixed compile errors, moved a bunch of external stuff into folder

Assets/External/Pixelplacement/Surge/Utilities/EditorUtilities.cs

@@ -0,0 +1,29 @@
+/// <summary>
+/// SURGE FRAMEWORK
+/// Author: Bob Berkebile
+/// Email: bobb@pixelplacement.com
+/// 
+/// A set of globally accessible Editor utilities.
+/// 
+/// </summary>
+
+#if UNITY_EDITOR
+using UnityEngine;
+using UnityEditor;
+
+namespace Pixelplacement
+{
+    public class EditorUtilities : Editor
+    {
+        //Public Methods:
+        /// <summary>
+        /// Global error for the Editor.
+        /// </summary>
+        /// <param name="errorMessage">Error message.</param>
+        public static void Error (string errorMessage)
+        {
+            EditorUtility.DisplayDialog ("Framework Error", errorMessage, "OK");
+        }
+    }
+}
+#endif