wrap, minified js, gruntfile & package.json, test pages

- wrapped everything in anon function which returns an object with
necessary stuff
- added gruntfile with minification
- package json with version & info
- test pages
added HTML class check to test files
added PS Vita test
ovi is based on gecko
added chacnges to dist files
edited readme, 1.0.0 release
modernizr link fixed
Update README.md
readme fix
Merge branch 'latest' of https://github.com/wilddeer/Sniffer into latest