I'm trying to convert the FormatString from 3.0 to 2.5.8 however failing to do so. I really need this functionality in my project. I already changed the mxui namespaces in the formatstring.js to the mendix namespace. Other then that, I don't see much in the formatstring.js that isn't compatible with 2.5.*. Am I overseeing something here, could somebody give a hand here?