basic create_app() and configuration scaffolding

incorporealcms/config.py

@@ -0,0 +1,11 @@
+"""Default configuration."""
+
+
+class Config(object):
+    """Represent the default configuration.
+
+    Reminder: this should be overwritten in the instance config.py, not here!
+    """
+
+    DEBUG = False
+    TESTING = False