Update tooling dependencies to pull UMD modules from GitHub
Add Grunt copy task for copying tooling js files from node_modules/
Update YUI config for tooling modules
Add YUI seed Handlebars partial
Add `setLoadYUI` helper to signal loading the YUI seed script
Stub-in Get Started page
Merge pull request #191 from ericf/gs-modules

Stub-in Get Started page with client-side tooling