Revert "MC1.5 Catastrophe - RenderEngine.getTexture is now private (WTF)"

This reverts commit 2a87590fc1df3ef1f864499583434ac7fd9142f8.
Revert "MC1.5 Catastrophe - SoundPool.addSound now only accepts files instead of URLs, so an accessor was created to compensate - UNTESTED!!!"

This reverts commit 8f54125e1395484b2bbc735724ccb57657576b88.