fix: merge filters into main grid template

to better match wuttaweb

tailbone/grids/core.py

@@ -1318,28 +1318,6 @@ class Grid(WuttaGrid):
 
         return data
 
-    def render_filters(self, template='/grids/filters.mako', **kwargs):
-        """
-        Render the filters to a Unicode string, using the specified template.
-        Additional kwargs are passed along as context to the template.
-        """
-        # Provide default data to filters form, so renderer can do some of the
-        # work for us.
-        data = {}
-        for filtr in self.iter_active_filters():
-            data['{}.active'.format(filtr.key)] = filtr.active
-            data['{}.verb'.format(filtr.key)] = filtr.verb
-            data[filtr.key] = filtr.value
-
-        form = gridfilters.GridFiltersForm(self.filters,
-                                           request=self.request,
-                                           defaults=data)
-
-        kwargs['request'] = self.request
-        kwargs['grid'] = self
-        kwargs['form'] = form
-        return render(template, kwargs)
-
     def render_actions(self, row, i): # pragma: no cover
         """ """
         warnings.warn("grid.render_actions() is deprecated!",