Increased margin-bottom of biopic to 80px to avoid the skills sliding under
the title when resizing the browser.
removed unused code from js/helper.js
1) removed unused code
2) tested that the display functions for each section are modular and can run
in any order
1) added nav menu at the top
2) done some more cleanup in the code
cleaned up directories from unused files
removed unused code
removed entry for "home" from menu because it makes no sense