Use Argument to set SelectedStepTabPanel

Set IsVisible rather than Visible for DisplayTags
Only lookup ROs if MyRTB.SelectedText contains text
Dock lbFound above the RO TreeView

PROMS/Volian.Controls.Library/DisplayRO.Designer.cs

@@ -244,6 +244,7 @@ namespace Volian.Controls.Library
 			// 
 			// lbFound
 			// 
+			this.lbFound.Dock = System.Windows.Forms.DockStyle.Top;
 			this.lbFound.FormattingEnabled = true;
 			this.lbFound.ItemHeight = 16;
 			this.lbFound.Location = new System.Drawing.Point(0, 218);