Remove comments

assets/templates/version.njk

@@ -1,23 +1,4 @@
-{# The footer under the book list: what this device is running.
-
-   Both digests are stamped into sw.js by server.py from the files on disk:
-   shell covers assets/, the hand-written chrome, and library covers bible/,
-   the generated pages. They are the same two values the worker names its
-   caches after, so a device showing a digest is a device serving that cache.
-
-   It says what the worker that composed this document was, not what is
-   controlling right now. An update installs, claims and starts answering
-   without this document being rebuilt, so the value only becomes current on
-   the next full load -- which is the reload you would do to check it anyway.
-
-   Rendered on every page and shown under the book list alone. Populating it
-   only for the index would look like the smaller change and would not work:
-   the shell is composed once per full navigation, and a boosted link to the
-   book list swaps #content without rebuilding anything around it. So the page
-   decides, not the composer -- app.js looks for the index in #content after
-   every swap. The body class this was rendered with cannot be asked, for the
-   same reason: it goes stale the moment a link is clicked. #}
-<div class="app-version d-none text-center mt-5 mb-2" id="app-version">
+<div class="app-version text-center mt-5 mb-2">
   <p class="app-version-digests form-text m-0">
     shell {{ version.shell }} &middot; library {{ version.library }}
   </p>