example layout without design slicing
404 page, layout and style without slicing design having footer and header

* refactor index.bundle.css
* add footer
* styled header
* styled view
* provided dummy in SPA 404
styled header and footer with design v2, changed css autobuilding in development to happen on any file changed in styles folder
refactor and improve top/bottom menu
soften shadows
set menu links
fix header/footer background repeat issues, set landing page as about
Merge pull request #2 from node-organic/feature/layout

Feature/layout