Add express dependencies
Import from latin-language-toolkit/arethusa-server
Add static routes to server
Add logging to server
Change default port
Add livereloading to express server
Remove grunt-contrib-connect - use express only
Fix examples path in server
Ignore examples
Add `grunt import` to fetch example data
Update example resources
Update staging config

Use local file server for retrieval and persisting.
Minor restructuring and refactoring in server.js
Move example routes to own file
Merge pull request #563 from latin-language-toolkit/express_server

Move to an express server for pure local dev environment