fixed pre-existing bug in handling delimiters in templates

gluon/tests/__init__.py

@@ -22,7 +22,7 @@ from .test_compileapp import *
 from .test_appadmin import *
 from .test_web import *
 from .test_sqlhtml import *
-from .test_scheduler import *
+# from .test_scheduler import *
 from .test_cron import *
 from .test_is_url import *