Migrate source to webpack and npm

Working local development with webpack-dev-server, and remote api.
Remove unused imagesEndpoint from config
Use webpack in mock data workflow
Build for prod with webpack
Make unit tests work with webpack
Use gulp for jshint only
Use server.js not http-server
Update connect and static middleware
Make build compatible with shio

Separate app build from config build (prod only).
Lock down dependencies
Fix jshint gulp src files
Add autoprefixer loader
Fix unused less import
Add timing to build scripts
Add timing to npm install
Point to bleeding edge tidepool deps
Spring cleaning
Update jshint for new gulp api
Update less-loader
Merge remote-tracking branch 'origin/master' into nico/workflow

Conflicts:
	bower.json