Added custom video intro option ++ — Nightmare Puppeteer Steam update #397471

Back from vacation and added the ability to use a custom pre-scene video(Steam user request) If you want to do that- click Other Settings on the main menu https://i.imgur.com/faCLaIT.jpg Then click the file button here to add your video(.mp4) file https://i.imgur.com/MruBKtX.jpg Right now it only supports .mp4 video files- I'll expand that to other formats in the next update- If you want to go back to using the default NP pre-scene countdown click the red X to the right of the file button- I also added the mosh pit from the Thrasher scene to the level editor objects so you can drop mosh pits where ever you'd like.