Patch 8

• added a button in the top right on the character select screen to view options without starting a run
  • the method for doing this is borrowed from NTTE
  • there's also a chat command (/custom-options) that will work under the same conditions
• updated the template and example files to remove some implementation errors
• converted options.mod.gml's variable persistence system to match the new template
• fixed some drawing depth issues
• global.stored_options is now just global.options
  • this shouldn't matter to you, but I'm saying it just in case

Leave a comment if I broke something.