Upgrade packages to latest available versions and configure for Nodejitsu.
Merge branch 'master' of https://github.com/cookadlib/cookadlib.com

Conflicts:
	package.json
Do not check for URL validity in SCSS Linter.
Set Travis to use Node v0.12 in anticipation of its release (?).
Add Strongloop configuration.
Do not include global styles in Web Component to avoid bleed out of styles.
Adjust global styles to allow background to show through.
Set base font to "Open Sans".
Set base text colours.
Setup sample ingredients Angular application.
Set base classes for homepage and ingredients listings page.
Correctly configure vendor JavaScript build process.
Include reference code.
Configure default Grunt task actions.
Include gm and koa-request packages in NPM manifest.
Configure homepage and ingredients styles.
Add command to install graphics libraries.