Add sourceMap: false option

[btholt]

This may be beyond the scope of what you're doing but I thought I'd propose it anyway: add an option for sourceMap: false that allows you to concatenate without generating a sourcemap.

I recognize this can be done simply by using grunt-contrib-concat but it seems a little silly to have two plugins, especially since I'm concatenating / minifiying locally expressly for the purpose of mirroring production as closely as possible and thus it would be great to be using the same plugin too.

Happy to help implement; I just wanted to make sure that was interesting to you.

[chrisspiegl]

+1

[Maks3w]

👍