Ugh. I should really check for retina, too. Next time.
…orrectly. Also, move the browser.newtab.preload pref to the file that uses it. And bump the version. ;)
…anged the registration pref.
This change adds a 5 second delay before another Mario coin can be played. This is for situations where some background task can add many bookmarks all at once (like Sync), which without this patch causes many coin sounds to play all at once which is quite unpleasant.
I opted for the coin sound, since that seemed to fit more than the 1UP. Open to other suggestions though. The audio-content.js script might be useful for other Whimsifications down the line.