Move etherpad-lite code out of server.js and allow multiple document types
added docdb
load global.css from the top-level
Restructured API, it's modular now!
Fixed login-bug
Doc-API
Don't use the 204-HTTP-Status-Code as it is not supported in Chrome and datatables
Fixed api-routes
Docs dashboard
Show docs under /doc/:docname, support viewing multiple doc-types