misc: do not display file preview by default (#813)

Makefile

@@ -60,6 +60,7 @@ install-vm:
 	install -D misc/qubes-serial-login $(DESTDIR)/$(SBINDIR)/qubes-serial-login
 	install -d $(DESTDIR)/usr/share/glib-2.0/schemas/
 	install -m 0644 misc/org.gnome.settings-daemon.plugins.updates.gschema.override $(DESTDIR)/usr/share/glib-2.0/schemas/
+	install -m 0644 misc/org.gnome.nautilus.gschema.override $(DESTDIR)/usr/share/glib-2.0/schemas/
 	install -d $(DESTDIR)/usr/lib/yum-plugins/
 	install -m 0644 misc/yum-qubes-hooks.py* $(DESTDIR)/usr/lib/yum-plugins/
 	install -D -m 0644 misc/yum-qubes-hooks.conf $(DESTDIR)/etc/yum/pluginconf.d/yum-qubes-hooks.conf

misc/org.gnome.nautilus.gschema.override

@@ -0,0 +1,2 @@
+[org.gnome.nautilus.preferences]
+show-image-thumbnails="never"

rpm_spec/core-vm.spec

@@ -373,6 +373,7 @@ rm -f %{name}-%{version}
 /usr/sbin/qubes-netwatcher
 /usr/share/qubes/serial.conf
 /usr/share/glib-2.0/schemas/org.gnome.settings-daemon.plugins.updates.gschema.override
+/usr/share/glib-2.0/schemas/org.gnome.nautilus.gschema.override
 /usr/share/file-manager/actions/qvm-copy-gnome.desktop
 /usr/share/file-manager/actions/qvm-move-gnome.desktop
 /usr/share/file-manager/actions/qvm-dvm-gnome.desktop