Changes:
- New "Difficulty Tweaks" section on the Battle tab for non-random settings
- Set the range of kills required to spawn Tonberry King
- Enable or disable fixed-level bosses (moved from Random Bosses & no longer requires it to be enabled)
- More granular options for Random Abilities "Guarantee Basics" setting
- Guarantee basic abilities (Magic, GF, Item, Draw) on all GFs
- Only guarantee basic abilities on Quezacotl, Shiva, and Ifrit
- Buy basic abilities as scrolls from Balamb Shop
- Leave it up to chance
- Misc text updates and shop price adjustments