Merge pull request #36 from jeremyBass/master

Updates for #34 and #35 with minor updates as well
Changing double colon pseudo classes for ie8
Adding no-js check
Update grunt
conditionals
Adding condition html tags back
Add grunt-env to package.json
Merge pull request #37 from washingtonstateuniversity/grunt-env

[PR] Add grunt-env to package.json