Added a Material-styled scrollbar

Cleaned up reorder code
Reorganised profile editor layout and added panel titles

src/Artemis.UI/Exceptions/ArtemisCoreException.cs

@@ -0,0 +1,20 @@
+using System;
+
+namespace Artemis.UI.Exceptions
+{
+    // ReSharper disable once InconsistentNaming
+    public class ArtemisUIException : Exception
+    {
+        public ArtemisUIException()
+        {
+        }
+
+        public ArtemisUIException(string message) : base(message)
+        {
+        }
+
+        public ArtemisUIException(string message, Exception inner) : base(message, inner)
+        {
+        }
+    }
+}