Post-Jam Update - Version 1.1

Updated, rebalanced and generally changed many things based on review feedback and additional testing, including:

• Changed the resolution to make the appearance less fuzzy
• Adjusted the costs and effects of many skills
• Heroes now get distinct skills that correspond to their elemental theme
• Added new animations for a few skills + the health potion item
• Changed the menu item "Guard" to "Focus"
• Removed the "Continue" item from the main menu since there is no saving, thus no continuing
• Changed the size of the font on the end credits roll
• Added the missing animation file back
• Added a browser version and a Mac version

The original "jam" version has been preserved in case anyone is curious.