Do not use Deans Packer

[jobbemaas]

Hi,

As described on the (archived) git of Deans Packer: "Packer appears to be unsupported and has bugs like this that cause it to generate invalid JavaScript. I recommend using a community-supported JavaScript minifier such as uglify instead."

Maybe it's a good idea to update the link in this OutSystems Documentation page to advise another JS minifier.