templated_var_loaded

{
    "bool": true,
    "multi_part": "1Foo",
    "number": 5,
    "string_num": "5"
}

templated_var_loaded

{
    "bool": true,
    "multi_part": "1Foo",
    "null_type": null,
    "number": 5,
    "string_num": "5"
}

Fix template test results on python2.6
Fix template test results on python2.6
