[pitivi] data: Remove startupwizard leftovers

[Alexandru Băluț <alexbalut src gnome org>]

commit 8603cc7b73e1c24e80dc139e9c666c59f42e1444
Author: Alexandru Băluț <alexandru balut gmail com>
Date:   Wed Jun 20 09:01:03 2018 +0200

    data: Remove startupwizard leftovers

 data/ui/startupwizard.ui | 170 -----------------------------------------------
 po/POTFILES.in           |   1 -
 pre-commit.hook          |   1 -
 3 files changed, 172 deletions(-)
---
diff --git a/po/POTFILES.in b/po/POTFILES.in
index bd0997e9..c97013bf 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -20,7 +20,6 @@ data/pitivi.desktop.in
 [type: gettext/glade]data/ui/projectsettings.ui
 [type: gettext/glade]data/ui/renderingdialog.ui
 [type: gettext/glade]data/ui/renderingprogress.ui
-[type: gettext/glade]data/ui/startupwizard.ui
 [type: gettext/glade]data/ui/timelinetoolbar.ui
 [type: gettext/glade]data/ui/titleeditor.ui
 pitivi/application.py
diff --git a/pre-commit.hook b/pre-commit.hook
index 00b0ccca..dcfcef62 100755
--- a/pre-commit.hook
+++ b/pre-commit.hook
@@ -18,7 +18,6 @@ pitivi/configure.py
 pitivi/dialogs/clipmediaprops.py
 pitivi/dialogs/filelisterrordialog.py
 pitivi/dialogs/prefs.py
-pitivi/dialogs/startupwizard.py
 pitivi/editorperspective.py
 pitivi/effects.py
 pitivi/mediafilespreviewer.py