Fixed some bugs again

Another small bugfix update:

• There's now an ugly message at the start of the game telling you to click before it'll start loading. This is necessary for audio to work in the latest versions of Chrome, which don't let you play audio until the user interacts with the page. (Using itch.io's native click-to-run option would also work, but I have no idea how that works with the app and if I ever want to host this game on my own site then I'd need to do this anyway.)
• Also had to fix the music in Chrome in a different way, because apparently that stopped working at some point.
• Fixed the end-of-level client reviews sometimes overflowing the review box.