Added fixed menu icon and css.
- Fixed logo padding
Added fixed menu markup, functionality, animations and styles.
- Commented part of smooth scroll script that caused safari's address
   bar to cover uppermost content
- Added jquery.tap, which adds support for tap events to jquery
- Added animate.css for general animations
- Added animatecss.js for dynamically applying animate.css animations
- Changed navbar-fixed to navbar-static in markup and css
- Removed body padding
- Animated btn-anchor and other elements
- Polished lead paragraph styles
- Updated skills content