Added a sample config.json for local development.

memopol/config.json.sample

+{
+    "debug": true,
+    "secret_key": "notsecret",
+    "compotista_server": "http://compotista.dev.laquadrature.net/",
+    "toutatis_server": "http://toutatis.dev.laquadrature.net/",
+    "redis_db": 0,
+    "organization": "local",
+    "local": true,
+    "database_name": "db.sqlite",
+    "database_user": "",
+    "database_password": "",
+    "database_host": "",
+    "database_port": ""
+}

memopol/settings.py

@@ -121,7 +121,9 @@ DATABASES = {
     }
 }
 
-if get_param('database_server') == 'mysql':
+if get_param('local'):
+    DATABASES['default']['ENGINE'] = 'django.db.backends.sqlite3'
+elif get_param('database_server') == 'mysql':
     DATABASES['default']['ENGINE'] = 'django.db.backends.mysql'
 elif get_param('database_server') == 'postgresql':
     DATABASES['default']['ENGINE'] = 'django.db.backends.postgresql_psycopg2'