Restore quick menu for baud rate

- Revert removal of DropMenuWrappedField
- Limit DropMenuWrappedField to baud_rate
- Issue MatterHackers/MCCentral#2697
Add back in quick menu for baud rate

SlicerConfiguration/SliceSettingsWidget.cs

@@ -799,7 +799,8 @@ namespace MatterHackers.MatterControl.SlicerConfiguration
 				};
 
 				// After initializing the field, wrap with dropmenu if applicable
-				if (settingData.QuickMenuSettings.Count > 0)
+				if (settingData.QuickMenuSettings.Count > 0 
+					&& settingData.SlicerConfigName == "baud_rate")
 				{
 					var dropMenu = new DropMenuWrappedField(uiField, settingData, textColor);
 					dropMenu.Initialize(tabIndexForItem);