Working for windows

Optimization required but at this point it is functioning for
windows.

The primary issue was in the copy resources portion of rendering,
where linux / unix commands were executed instead of relying on
node to remove and copy files and directories.
implement cleaner and responsive site nav bar

switched navbar element from div to nav, added button to expand
collapsible navbar when in mobile/lowres, tweaked css to no longer render
body and sidebar behind navbar and display items cleanly in navbar
Merge pull request #19 from tsukumo-eikos/master

Cross-platform and Device support