Fix wrong import.

Author: keosak

app/jekylledit/controllers/site.py

@@ -12,7 +12,7 @@
 from flask_principal import Permission
 from pid import PidFile, PidFileAlreadyLockedError
 
-from ..ext import normalizeUnicode
+from ..ext.normalizeUnicode import normalizeUnicode
 from ..model import Repository, Roles, Sites
 from .base import app, mailgun
 from .auth import authorization_required