Merge pull request #10 from alexhwu/master

Set display:none for nav on page load for IE7 and IE8.
Merge pull request #11 from alexhwu/master

Refactor out IE7 and IE8 styles to ie-support.css
IE Fixes
Remove respond.js from base.js. Remove IE8 as "old" browser in nav menu check.
IE Fixes
IE Fixes
Merge https://github.com/chorta/ucsd-decorator into chorta-merge
Merge with chorta branch. Fix for flexslider image height.
Use JavaScript to detect IE7.