Merge pull request #7 from ellenortiz/master

- Fix card flip browser compatibility.
#Navigation hover and compat issues

#Code clean-up
Merge branch 'master' of https://github.com/xXLXx/bywave.github.io

Conflicts:
	_sass/_flipcards.scss
	_site/css/app.css
	_site/index.html
	css/app.css
	index.html
merge and commit files