Aventura v0.2.0

• Added the ability to swap protagonists, change information for characters, locations, events, and items
• Added an abort button for generations that cancels everything and returns chat to how it was before the generation started, with old user input put back in the input box
• Made it so that pressing numerical buttons in the input box no longer triggers multiple choice hotkeys
• Removed unhelpful truncation (this increases token costs, but it lowered accuracy too much)