Revised terms and privacy consent dialog, analytics hooks (#1426)

* revised terms and privacy consent

* reorg code

* fix conditional

* Overlay reflects un-dissmissable state

* add inline scripts, and consent callback

* add csp_directive config hook

* revert config.yaml

* fix logic error

Co-authored-by: Colin Megill <colinmegill@gmail.com>

server/app/app.py

@@ -69,12 +69,15 @@ def dataset_index(dataset=None):
         location = path_join(config.multi_dataset__dataroot, dataset)
 
     scripts = config.server__scripts
+    inline_scripts = config.server__inline_scripts
 
     try:
         cache_manager = current_app.matrix_data_cache_manager
         with cache_manager.data_adaptor(location, config) as data_adaptor:
             dataset_title = config.get_title(data_adaptor)
-            return render_template("index.html", datasetTitle=dataset_title, SCRIPTS=scripts)
+            return render_template(
+                "index.html", datasetTitle=dataset_title, SCRIPTS=scripts, INLINE_SCRIPTS=inline_scripts
+            )
     except DatasetAccessError:
         return common_rest.abort_and_log(
             HTTPStatus.BAD_REQUEST, f"Invalid dataset {dataset}", loglevel=logging.INFO, include_exc_info=True