i18n Colorset translations

This should translate the colorsets successfully. Currently only the generic-standard colorset has translation files, though.
This is likely an unfortunate requirement. You either have to pull out string output from initial load, or you can reload the data over again. I suspect there's some efficiencies to be had in refactoring some of `getColorSets()`, but it's a **_very_** low volume function and as long as you've got it working, we're probably just fine :)