Initial commit

pma/templates/display/results/null_display.twig

@@ -0,0 +1,7 @@
+<td {{ align }}
+    data-decimals="{{ meta.decimals is defined ? meta.decimals : '-1' }}"
+    data-type="{{ meta.type }}"
+    {# The null class is needed for grid editing #}
+    class="{{ classes }} null">
+    <em>NULL</em>
+</td>