HTTP digest authentication

The digest http authentication does not allow to use a password storing
systems, that do not successively allow to retrieve it, even if hashed

tests/codeception.dist.yml

@@ -9,17 +9,15 @@ settings:
     colors: true
     memory_limit: 1024M
 modules:
-enabled:
-    - Db
-config:
-    Db:
-        dsn: 'pgsql:host=localhost;port=5432;dbname=fhctest'
-        user: 'fhcomplete'
-        password: 'fhcomplete'
-        dump: codeception/_data/dump.sql
-        populate: true
-        cleanup: false
-        reconnect: false
+    enabled:
+        - Db:
+            dsn: 'pgsql:host=localhost;port=5432;dbname=fhctest'
+            user: 'fhcomplete'
+            password: 'fhcomplete'
+            dump: codeception/_data/dump.sql
+            populate: true
+            cleanup: false
+            reconnect: false
 coverage:
     enabled: true
     include: