usablica/intro.js — pull request #379 by nmall (2014-12-03 20:13:36+00:00)
Title: fixes #378 - bug( tooltip left offset calculation ) 

fixing when position is bottom and target element is thinner than tooltip.

![screenshot 2014-12-03 13 50 39](https://cloud.githubusercontent.com/assets/1738390/5287974/8c6f8702-7af6-11e4-9acd-5cea831112db.png)