Save Item only once when text is updated

Adjust AER to reflect changes in the RNO column
Added AnnotationColor property
Set Active or Inactive BackColor for StepRTB

PROMS/Volian.Controls.Library/StepPanel.cs

@@ -47,6 +47,7 @@ namespace Volian.Controls.Library
 		private Font _StepFont = new Font("Arial", 10);
 		private Color _ActiveColor = Color.SkyBlue;
 		private Color _InactiveColor = Color.Linen;
+		private Color _AnnotationColor = Color.FromArgb(255, 255, 128);
 		private Color _TabColor = Color.Beige;
 		private Color _PanelColor = Color.LightGray;
 		// Whether panel is in view or edit mode.  Toggled from steprtb
@@ -501,6 +502,14 @@ namespace Volian.Controls.Library
 			set { _ActiveColor = value; }
 		}
 		/// <summary>
+		/// Gets or Sets the Annotation backcolor for StepRTBs in the Panel
+		/// </summary>
+		public Color AnnotationColor
+		{
+			get { return _AnnotationColor; }
+			set { _AnnotationColor = value; }
+		}
+		/// <summary>
 		/// Gets or sets the InActive Color for the Panel
 		/// </summary>
 		public Color InactiveColor