Move corpora views, and forms in package.

app/__init__.py

@@ -29,6 +29,9 @@ def create_app(config_name):
     from .auth import auth as auth_blueprint
     app.register_blueprint(auth_blueprint, url_prefix='/auth')
 
+    from .corpora import corpora as corpora_blueprint
+    app.register_blueprint(corpora_blueprint, url_prefix='/corpora')
+
     from .main import main as main_blueprint
     app.register_blueprint(main_blueprint)