stevenschobert/instafeed.js — pull request #2 by juanbrujo (2012-11-14 15:40:40+00:00)
Title: Callbacks added

Calbacks added and also documented:

`before` (callback) - Used before calling JSON.
`success` (callback) - Fired when JSON cames with objects.
`error` (callback) - Used if JSON is empty (no photos).
`complete` (callback) - Used when objects are inserted into DOM.