Add sort option to bookmark list (#522)

* Rename BookmarkFilters to BookmarkSearch

* Refactor queries to accept BookmarkSearch

* Sort query by data added and title

* Ensure pagination respects search parameters

* Ensure tag cloud respects search parameters

* Ensure user select respects search parameters

* Ensure return url respects search options

* Fix passing search options to user select

* Fix BookmarkSearch initialization

* Extract common search form logic

* Ensure partial update respects search options

* Add sort UI

* Use custom ICU collation when sorting with SQLite

* Support sort in API

bookmarks/management/commands/enable_wal.py

@@ -11,7 +11,7 @@ class Command(BaseCommand):
     help = "Enable WAL journal mode when using an SQLite database"
 
     def handle(self, *args, **options):
-        if settings.DATABASES['default']['ENGINE'] != 'django.db.backends.sqlite3':
+        if not settings.USE_SQLITE:
             return
 
         connection = connections['default']