mgcrea/angular-strap — pull request #1213 by vmlf01 (2014-10-31 22:12:58+00:00)
Title: fix(tooltip): overwrite inherited title value in angular 1.3.1

Angular 1.3.1 commit 531a8de72c439d8ddd064874bf364c00cedabb11 no longer calls the attribute $observe function if the attribute is not defined in the scope, so previous fix no longer works. Added direct check for title attribute is defined in scope to tooltip code.