Zooflow: Readd Load_recent_files, add second service config

GUIs.ZooFlow/Modules/Globix/ClassFilehandle.vb

@@ -11,11 +11,11 @@ Imports Limilabs.Mail
 Public Class ClassFilehandle
     Inherits BaseClass
 
-    Private FileEx As File
-    Private Email As Email2
-    Private UserFiles As ClassUserFiles
+    Private ReadOnly FileEx As File
+    Private ReadOnly Email As Email2
+    Private ReadOnly UserFiles As ClassUserFiles
 
-    Private TempFiles As New List(Of String)
+    Private ReadOnly TempFiles As New List(Of String)
 
     Public Sub New(pLogConfig As LogConfig)
         MyBase.New(pLogConfig)