[FIX] add custom JS
[FIX] comment out unnecessary JS
[FIX] restructure HTML
[FIX] add bootstrap CSS
[FIX] remove disabled
Revert 933c9f8..3cbd985

This rolls back to commit 933c9f830f246587133047f74e1c998a5f22becc.
[FIX] Add main.js
[FIX] restructure html
[FIX] remove disabled
Merge pull request #26 from ripple/gh-pages

[FIX] add main.JS and remove disabled on download button