Changelog

Changelog since submission:

• Fix a game breaking bug. (March 11, 23:20 GMT)
• Fix a damage calculation error. (March 12, 12:50 GMT)
• Fix saving of unspent points, as well as progress when the tab is not in focus. (March 12, 22:10 GMT)
• Slightly alter the code for better cross-browser support. (March 13, 8:30 GMT)
• Fix a bug regarding rollback. (March 13, 17:10 GMT)
• Fix another bug regarding rollback. (March 13, 20:00 GMT)