Add game dialog crash fix + unused import removal

lutris/gui/addgamedialog.py

@@ -56,8 +56,7 @@ class AddGameDialog(gtk.Dialog):
         runner_liststore = gtk.ListStore(str, str)
         runner_liststore.append(("Choose a runner for the list", ""))
         for runner_name in lutris.runners.__all__:
-            runner_cls = import_runner(runner_name)
-            runner = runner_cls()
+            runner = import_runner(runner_name)
             if hasattr(runner, "description"):
                 description = runner.description
             else:

lutris/gui/lutriswindow.py

@@ -38,7 +38,6 @@ from lutris.config import LutrisConfig
 from lutris.gui.common import NoticeDialog
 from lutris.gui.runnersdialog import RunnersDialog
 from lutris.gui.addgamedialog import AddGameDialog
-from lutris.gui.installerdialog import InstallerDialog
 from lutris.gui.systemconfigdialog import SystemConfigDialog
 from lutris.gui.editgameconfigdialog import EditGameConfigDialog
 from lutris.gui.aboutdialog import NewAboutLutrisDialog

lutris/gui/runnersdialog.py

@@ -21,7 +21,6 @@
 
 import gtk
 import os
-from os.path import join, abspath
 
 import lutris.runners
 from lutris.runners import  import_runner

lutris/gui/systemconfigvbox.py

@@ -19,8 +19,6 @@
 ## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 ###############################################################################
 
-import logging
-
 from lutris.gui.configvbox import ConfigVBox
 from lutris.desktop_control import get_resolutions