Added Korean and Portuguese — Attack of the Giant Mutant Lizard Steam update #341328

Thanks to the work of two translators, I was able to add translations for Portuguese and Korean. Some of the text might look weird though, because the font I'm using doesn't have all the characters used for Portuguese. Oh well. Anyway... If you notice any mistakes, or can provide additional translations or suggestions on improving the current text, feel free to email me at [email protected].