[ADD] web_touchscreen: enable kanban sub-form views for tablets

This module prefers kanban sub-form views when using a tablet, or any other
device with a touch screen, no matter its size.

@moduon MT-4472

setup/web_touchscreen/setup.py

@@ -0,0 +1,6 @@
+import setuptools
+
+setuptools.setup(
+    setup_requires=['setuptools-odoo'],
+    odoo_addon=True,
+)