new-admin: Changed django.core.management.init to sys.exit(1) instead of raise on error

git-svn-id: http://code.djangoproject.com/svn/django/branches/new-admin@1389 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/core/management.py

@@ -367,7 +367,7 @@ def init():
             db.db.rollback()
         except UnboundLocalError:
             pass
-        raise
+        sys.exit(1)
     else:
         db.db.commit()
 init.args = ''