fix jade syntax and html5

remove type="text/javascript" from script tags, not required in html5
add <meta charset="utf-8"> for html5
add commas between jade attributes as it is proper syntax
add charset

add <meta charset="utf-8"> for proper html5 syntax
Format main.js for better readability
replaces tabs with spaces in main.js
Merge pull request #2 from dmattt98/master

Syntax and readability fixes