fix and cleanup

setup.py

@@ -57,5 +57,4 @@ setup(name='Toxygen',
       },
       cmdclass={
           'install': InstallScript,
-      },
-      )
+      })

toxygen/main.py

@@ -454,15 +454,6 @@ def clean():
     remove(d)
 
 
-def configure():
-    """Removes unused libs"""
-    d = curr_directory() + '/libs/'
-    if os.path.exists(d + 'libtox.dll'):
-        os.remove(d + 'libtox.dll')
-    if os.path.exists(d + 'libsodium.a'):
-        os.remove(d + 'libsodium.a')
-
-
 def reset():
     Settings.reset_auto_profile()
 

toxygen/menu.py

@@ -857,12 +857,15 @@ class VideoSettings(CenteredWidget):
         self.in_label.setText(QtWidgets.QApplication.translate("videoSettingsForm", "Device:"))
 
     def closeEvent(self, event):
+        try:
             settings = Settings.get_instance()
             settings.video['device'] = self.devices[self.input.currentIndex()]
             text = self.video_size.currentText()
             settings.video['width'] = int(text.split(' ')[0])
             settings.video['height'] = int(text.split(' ')[-1])
             settings.save()
+        except Exception as ex:
+            print('Saving video  settings error: ' + str(ex))
 
     def selectionChanged(self):
         width, height = self.frame_max_sizes[self.input.currentIndex()]