More languages and fixes

Prototype 0.1.54

• Included languages “Brazilian Portuguese”, “Japanese”, “Russian” and “Spanish”, they still need improvement and revision but are a first version, please contact me if something is very wrong (I used Google Translator for now).
• Game auto pauses when out of focus.
• Fixed some clipping on Utsuki clothes.
• Fixed camera collision on Numbers World ground.
• Improved some numbers sizes on Numbers World.
• Improved some menu items