Updates for 0.3.1:

• Added localization, switchable in main menu, added Japanese as a test, currently disabled for linux build since it crashes on my system.
• Added settings for keyboard bindings.
• Remove windows persistence settings, previously used to load size/position, but can behave badly if user changes resolution/external monitor setup.
• Remove editor/dev stuff in release build.
• Re-added burst in manual shot mode.
• Tweaked some speed values for shots and movements, scroll speed et.c.
• Added d-pad for menu selection and player movement, this will enable use of arcade sticks, since the stick is mapped to d-pad input.
• Added magnitude clamping for player movement, which makes the ship speed the same in all directions including diagonal.
• Removed intro scene for now, currently reworking it to use a dialogue system.
• Various graphical updates.