use *.html pages
remove public/ dir
docs template edits
add import-once ability, now you can include foundation components individually and all necessary dependencies will be auto-loaded!
remove initial offcanvas code
doc specific js should go into docs.js file
add scss syntax highlighting
remove compass helper
defer javascript loading
make code containers scrollable
add viewport meta tag to layout
update how code samples are embedded (can't be any spaces)
style tweaks
button style tweaks
Merge branch '5.0-wip' into 5.0-visuals

Conflicts:
	doc/assets/scss/_sidebar.scss
	doc/assets/scss/docs.scss
	doc/includes/sidebar copy.html
	doc/layouts/default.html
	doc/pages/index.html
	scss/foundation/components/_button-groups.scss
	scss/foundation/components/_buttons.scss
	scss/foundation/components/_split-buttons.scss
	scss/foundation/components/_top-bar.scss
update assemble.io configuration for compilation of docs pages
updated links to some existing pages in sidebar and topbar partials
update default layout used, make use of partials and also add in missing viewport meta tag
add in some updated styles for documentation code examples and orbit content sliders
updated orbit documentation page to use markdown more places