Using LESS to Compile style.css

- Moved Bootstrap to its own directory with self-contained js and less subdirectories.
- Including bootstrap.less in style.less
- Integrated Font Awesome
Removed Top Nav CSS Overrides

These are rather silly options to include in the UI as they conflict with CSS/LESS. If the top nav needs to be changed, it should be done in CSS/LESS.
Using Icons in Place of Images for Social Media Links in Navbar