Update

* small README update
* change exec() to exec_()
* added config parsing when app starting up
* setup.py fixes (for cx_Freeze build)
* updated requirements

Signed-off-by: Lev Rusanov <30170278+JDM170@users.noreply.github.com>

init_config_editor.py

@@ -9,4 +9,4 @@ if __name__ == '__main__':
     app = QApplication(argv)
     win = EditorWindow()
     win.show()
-    exit(app.exec())
+    exit(app.exec_())