refactoring comments. they are titles for the code below them and the refactor aims to make this clearer

journal.py

@@ -13,6 +13,7 @@ MONTH = now.strftime("%m")
 DAY = now.strftime("%d")
 journal_filename = "%s-%s-%s-Journal.txt" % (YEAR, MONTH, DAY)
 
+#
 # determine OS to correctly save journal file and to switch back to one-branch development for convenience
 if os.name == 'posix':
     journal_filename_path = "./%s" % journal_filename
@@ -27,11 +28,9 @@ else:
     with open(journal_filename_path, "a"):
         pass
 
-# configure root window
 journal = tk.Tk()
-# label = tk.Label(journal, image=image)
-# label.place(x=0, y=0)
 
+#
 # set window to fullscreen (dependend of the actual screensize) and fill with a background image
 image_location = 'background.jpg'
 width = journal.winfo_screenwidth()
@@ -41,19 +40,24 @@ journal.title("Ameland Kinderjournal")
 
 img = ImageTk.PhotoImage(Image.open(image_location).resize((width, height), Image.ADAPTIVE))
 label = tk.Label(journal, image=img)
+#
 # Keep a reference in case this code put is in a function.
 label.img = img
+#
 # Place label in center of parent.
 label.place(relx=0.5, rely=0.5, anchor='center')
 
+#
 # store name and message
 name = tk.StringVar()
 message = tk.StringVar()
 
+#
 # Main Window
 journal = ttk.Frame(journal)
 journal.pack()
 
+#
 # name
 name_label = ttk.Label(journal, text = "Dein Name:")
 name_label.pack(fill = 'x', expand = True)
@@ -61,6 +65,7 @@ name_entry = ttk.Entry(journal, textvariable = name)
 name_entry.pack(fill = 'x', expand = True)
 name_entry.focus()
 
+#
 # textbox
 message_label = tk.Label(journal, text = "Deine Nachricht:")
 message_label.pack(fill = 'x', expand = True)
@@ -84,6 +89,7 @@ def save_and_quit_button_clicked():
         journal_of_the_day.write("-----------------\n")
         journal.quit()
 
+#
 # Send Button
 button_send = ttk.Button(
     journal,
@@ -92,6 +98,7 @@ button_send = ttk.Button(
 )
 button_send.pack(pady = 15, padx = 15)
 
+#
 # Quit Button
 button_quit = ttk.Button(
     journal,