Move SQLALCHEMY_ECHO to right place.

accountant/__init__.py

@@ -22,9 +22,9 @@ from flask.ext.assets import Environment
 # The app
 app = Flask(__name__, static_folder=None)
 
-app.config['SQLALCHEMY_ECHO'] = app.debug
 app.config.from_pyfile('config.cfg')
 
+app.config['SQLALCHEMY_ECHO'] = app.debug
 
 db = SQLAlchemy(app)