fix: tkevent no MAIN.master (manager rename to master)

tkgui/EXEC-BTN.py

@@ -247,7 +247,8 @@ class Modes(): # DUMMY
         #print("Modes.val",arg,args)
         pass
 
-manager = MANAGER() #{}
+#manager = MANAGER() #{}
+master = MANAGER() #{}
 modes = Modes()
 
 import tkinter as tk

tkgui/EXEC-XWING.py

@@ -316,7 +316,8 @@ class Modes(): # DUMMY
         #print("Modes.val",arg,args)
         pass
 
-manager = MASTER() #{}
+#manager = MASTER() #{}
+master = MASTER() #{}
 modes = Modes()
 
 

tkgui/FX3.py

@@ -266,7 +266,8 @@ class Gui(): # DUMMY
             METAS = self.METAS
 
 
-manager = MANAGER() 
+#manager = MANAGER() 
+master = MANAGER() 
 modes = Modes()
 gui  = Gui()