Updated Grunt.JS settings, adding grunt-notify

Added grunt-notify to Gruntfile.js, Grunt.JS configuration file.
Removed unnecessary nav styling

Removed an unnecessary bottom border from the nav.
Updated Grunt.JS settings, adding grunt-notify

Added grunt-notify to package.json, npm dependency file.
Updated and added current coursework to portfolio

Added current coursework to portfolio.html.
Auto-updated styles

Auto-updated beta/css/style.css and beta/css/styles.css.