allow \n in single line text object

MatterControlLib/DesignTools/Primitives/TextObject3D.cs

@@ -201,7 +201,7 @@ namespace MatterHackers.MatterControl.DesignTools
 
 					var textToWrite = MultiLine
 						? MultiLineText.Value(this).Replace("\\n", "\n").Replace("\r", "\n")
-						: NameToWrite.Value(this);
+						: NameToWrite.Value(this).Replace("\\n", "\n").Replace("\r", "\n");
 
                     var pointSize = PointSize.Value(this);
 

StaticData/Translations/Master.txt

@@ -6694,6 +6694,9 @@ Translated:Would you like to setup Wifi?
 English:Wouldn’t Slice Correctly
 Translated:Wouldn’t Slice Correctly
 
+English:Wrap Lines
+Translated:Wrap Lines
+
 English:Wrapping Indent
 Translated:Wrapping Indent