started to use backend in GUI
treed14fef4a9d04c91bbe7d71f9a56ebe63489f0097
-rw-r--r-- 2517 gui.py
-rw-r--r-- 1150 main.py
-rw-r--r-- 7732 mainwindow.glade
-rw-r--r-- 3106 rename.py