Update contents (Demo 2.0, v0.2.7)

Changes:

• On the naming screen, pressing the top face button or spacebar will move the cursor to the 'END' position.
• The protagonists now start at Lv1 instead of Lv2.
• The protagonists now start with +10 more MP.
• Characters can now learn any spell and are no longer limited by their element.
• Characters can now change their element by using one of the new Gem items (Fire Gem, Earth Gem, etc.)
• The EXP sequence can now be skipped by pressing the confirm button/key (A button or Z key by default).
• When buying a weapon, the shop menu now shows if a weapon is stronger than the currently equipped weapon.
• Other improvements.

Bug Fixes:

• Fixed an issue where the game could softlock in certain edge cases after returning from battle.
• Fullscreen mode should now work properly on multi-monitor setups.