Freeze dependencies, remove reference to config var

datasette/settings.json

@@ -7,6 +7,5 @@
   "force_https_urls": 1,
   "allow_facet": "off",
   "suggest_facets": "off",
-  "template_debug": 1,
-  "hash_urls": 1
+  "template_debug": 1
 }

datasette/templates/table.html

@@ -200,7 +200,7 @@
                 Options CSV :
                 <label><input type="checkbox" name="_dl"> télécharger le fichier</label>
                 {% if expandable_columns %}<label><input type="checkbox" name="_labels" checked> récupérer les libellés</label>{% endif %}
-                {% if next_url and config.allow_csv_stream %}<label><input type="checkbox" name="_stream"> stream de lignes</label>{% endif %}
+                {% if next_url %}<label><input type="checkbox" name="_stream"> stream de lignes</label>{% endif %}
                 <input type="submit" value="Exporter le CSV">
                 {% for key, value in url_csv_hidden_args %}
                     <input type="hidden" name="{{ key }}" value="{{ value }}">