ivaynberg/select2 — pull request #1981 by gsmet (2013-12-17 16:07:12+00:00)
Title: Fix #1946: remove an hard coded title attribute.

The original title is copied if defined (see https://github.com/ivaynberg/select2/blob/master/select2.js#L1954) and it's sufficient for accessibility purpose.

We shouldn't force the title attribute, it's especially annoying if people are using tooltip implementation based on the title attribute such as Bootstrap tooltip.