adding support for web browsers

as my task to make every single game in my account accessible, i made Extremely Long Pong playable in browsers.

a list of games that are available to browsers as of now:

• HoverChase (browser original)
• Extremely Long Pong 
• CrowdedSheep (browser original)
• KatanaRey (browser original)
• Carl's Adventure Of Learn-ish (browser original)

a list of games that are unavailable to browsers as of now:

• Ari And The Puzzle
• Death Simulator
• Animal Facts

(two of those games are not that serious and are kinda useless lol)

Thank you :3