ivaynberg/select2 — pull request #301 by bhoop (2012-08-06 20:44:26+00:00)
Title: Add a "Searching" label state for AJAX data

When loading data via an AJAX request that takes a while, the label under the search field remains "Please insert 1 more character". Added a new method that returns a "Searching..." label to help notify the user that something is happening.