Audio and more patch — Bare Witness Steam update #560407

You might notice a small update was just posted. We're fixing a few lines where audio wasn't playing when it should, plus a couple of minor fixes for images not displaying and for the Portuguese translation. If you find any other errors, please post them in the Bug Reports forum so we can follow up. There's 3+ years of code from a newbie coder in this and sometimes we did things a little awkwardly. We appreciate you all letting us know where things aren't working as intended. We want this to be the best experience possible, so we'll continue these small patches until there are absolutely zero errors coming up.