Change assert on jsonp response so works on rails 4

On rails 4+, jsonp responses add a /**/ to the begining of the response, this assert_match will match the response body from 3.2 and 4+
Merge pull request #810 from arthurnn/rails4_jsonp

Change assert on jsonp response so works on rails 4
Dont use ssl cookies on tests or dev

[related #680] - It doesnt fix the issue in production, as it is a
clearance issue, but it resolves it in development and test.
Merge pull request #812 from arthurnn/dont_use_ssl_dev

Dont use ssl cookies on tests or dev