Minor update for the CRO Script (it should now be a little less overwhealming)

Sup! Just a quick little update for you guys: I've made it so the script now has 3 different modes. Those would be:

1. Simple
2. Advanced 
3. Expert

Why? Well, admittedly the script was a little bit daunting for new users. Lots of features, which is great, but also a lot to take in at first. If you want the script to look as it was before, no problem: you can select either Advanced or Expert and you'll be good.

If you really didn't care for the optional stuff and just wanted a quick way to format your messages, then head to simple :)

Ok, that's it. I've also fixed some small bugs too, but nothing too exciting. Bye!