more useful title of folder selection window

ProjectLifer.py

@@ -58,7 +58,7 @@ class ProjectLiferFrame(Frame):
         options['initialdir'] = 'C:\\'
         options['mustexist'] = False
         options['parent'] = root
-        options['title'] = 'This is a title'
+        options['title'] = 'Ordner auswählen'
         self.columnconfigure(0, weight=1)
         self.columnconfigure(1, weight=1)
         self.columnconfigure(2, weight=10)