Version 2.7 Update: Bubble Boxes, Content Warning Screen, Achievement Notifications

Hey Ren'Py devs! It's been a little less than 2 years since the last update to the template, wow!

Changelog:

• Speech Bubble style dialogue has been added in
• Achievements now have notifications, courtesy of bobcgames
• A new Content Warning Screen has been added to the Splashscreen sequence
• Removed Splash Settings Screen to avoid redundant breaking code; players will now be prompted to go to the default Preferences screen before going to the main menu the first time they launch the game
• Eileen sprite made in Mannequin has been updated

Eileen unfortunately lost her Happy expression due to an odd issue where it wasn't being recognized... but that's fine really.

This version of the template has been tested on both Ren'Py Version 7.7.1 and 8.2.1, and web builds can now be exported in Ren'Py 8. Additionally, a new .txt file has been added to the page; it's just there so I can finally put this into bundles, so don't worry about missing out on anything in particular.