GetSimple 3.0Beta in need of Testers #3... Final Call!

[Joshas]

@yojoe, I think it would be better to keep GetSimple core as small as possible and let user decide, what additional features he might need (in this case - CKEditor languages). It's much more easier to add some stuff than hunt down for bloat later. And if translators will include CKEditor translation files with GetSimple translations - that will keep whole CMS size at minimum.
I proposed including CKEditor language codes in GetSimple translation files, but setting somehow ended up in gsconfig.php.