Update IntelliJ settings
Update IntelliJ settings
More IntelliJ file cleanup
Add top-level index
Rename demo file
Add button to check answer

Better UI: user might not know to press enter, and the button is obvious.
Upgrade jquery and gamequery
Remove gamequery
Rearrange folders
Add melonJS boilerplate project
Add melonJS boilerplate project
Initial map and sprite
Add README