Subtitles and better animation

Added optional English subtitle support.
Added option to switch between English and Japanese voice recognition.
Tap the big Amadeus Logo in the Login screen to access the settings and enable subtitles to see them.
Improved animations thanks to RvanderLaan!
Disabled logo animation for now because it uses too much RAM. Looking into that.

If you want to translate the subtitles into your language of choice, hit me up on the reddit Steins;Gate Discord.