Update index.html
Update index.html

Added an upcoming events section and added coding websites to the footer to learn how to code. Added a goals section.
Made basic changes that make the site more, in a way, open to anyone who wants to see.
MHSByteClub/mhsbyteclub.github.io,MHSByteClub/mhsbyteclub.github.io,MHSByteClub/mhsbyteclub.github.io,MHSByteClub/mhsbyteclub.github.io,MHSByteClub/mhsbyteclub.github.io