add webdav backup wiki page

Author: jamie-mh

stratum/blueprints/wiki.py

@@ -65,6 +65,14 @@ def backup_format():
         content=_get_markdown_file("doc/BACKUP_FORMAT.md"),
     )
 
+@bp.get("/wiki/webdav-backup")
+def webdav():
+    return render_template(
+        "wiki/page.jinja",
+        title="Back up to WebDAV",
+        description="Here's how to back up your Stratum data to a WebDAV server",
+        content=_get_wiki_page("Back-up-to-WebDAV.md"),
+    )
 
 @bp.get("/wiki/import-from-google-authenticator")
 def google_authenticator():

stratum/templates/wiki/toc.jinja

@@ -1,6 +1,7 @@
 <ul>
     <li><a href="/wiki/faq">Frequently Asked Questions</a></li>
     <li><a href="/wiki/backup-format">Backup File Format</a></li>
+    <li><a href="/wiki/webdav-backup">Back up to WebDAV</a></li>
     <li><a href="/wiki/import-from-google-authenticator">Import from Google Authenticator</a></li>
     <li><a href="/wiki/import-from-authy">Import from Authy</a></li>
     <li><a href="/wiki/import-from-blizzard-authenticator">Import from Blizzard Authenticator</a></li>