updated index.html

updated the html page for uploading mp3 files.
user profile iter 1

basic user profile page
update user profile
added user page iter 1

added a user page and linked it with user profile
updated userpage and userprofile
added size of file check
fixed file upload size check
update file upload size check
added file extension check
format checker v2
update userpage
file upload extension checking added
attempt at view user profile

failed attempt at view user profile
view pages for userprofile and userpage

added working view pages for userprofile and userpage
nishant and master merge