v0.3.0

New options

• initialPaused Initial paused state, default false.
• processResponse Process xhr response, default function (response, cb) { cb(null, response) }.

New events

• .change(event) File input change event.
• .dragover(event) Drop area dragover event.
• .dragenter(event) Drop area dragenter event.
• .dragleave(event) Drop area dragleave event.