* Changed so that a regex matches if it's found anywhere within the string.Previously you'd have to use the pattern
.*hello.*to match 'hello' within a response. Now you can just use the pattern
helloto do the same thing.
* In regexes, a dot character now matches line terminators as well.Imprimatur used to remove all control characters from the response, and then do the match. I thought it was better not to do this behind-the-scenes chicanery and make '.' match line terminators as well.