Made a 'Navigation' Header on the left slideout menu.  The header really isn't a header, it's an unselectable table row since i didn't like how the header stays on the screen and the cells slide underneath the header (b/c the header has a translucent background)
Updated VDOT data
Updated VDOT data as well as added a fast/slow for E/L paces
code style update/reformat
Added help text about the default/star