Add default option to dbsetting template tag

.gitignore

@@ -2,3 +2,6 @@
 *.pyc
 __pycache__/
 migrations/
+build/
+dist/
+django_dbsettings.egg-info/

dbsettings/templatetags/dbsetting.py

@@ -1,8 +1,8 @@
 from django import template
-from dbsettings.models import Setting
+from dbsettings.functions import getValue
 
 register = template.Library()
 
 @register.simple_tag
-def dbsetting(key):
-    return Setting.objects.get(key=key).value # pylint: disable=no-member
+def dbsetting(key, default=""):
+    return getValue(key, default)

setup.cfg

@@ -1,6 +1,6 @@
 [metadata]
 name = django-dbsettings
-version = 0.8
+version = 0.8.1
 description = A Django app to store key-value pairs in the database
 long_description = file: README.md
 url = https://kumig.it/kumisystems/dbsettings