Typeahead does not dismiss no results dialog in dismissClickHandler

[jgdovin]

Bug description: When there are no results the dialog is not able to be dismissed when clicking away

Angular: 1.5

UIBS: 2.0.2

Bootstrap: 3

A new plunkr: https://plnkr.co/edit/g8PPmMlTKGnlAF99qEXy?p=preview
In the box marked "Locations loaded via $http"
please type in the word test, you will see a result, then click in an empty space on the page, notice how the pop up results dismiss themselves.
Now remove the word test from the input box and put the letters "zzzzzzzzzzzzzzzzz" notice the no results shows up? Now click in an empty space on the page and you will see the no results never disappears, this behavior should be standard between both pop ups.

[jgdovin]

The reason this becomes an issue is a lot of people will use typeahead directly above another element, and if the no results never dismisses then that element below it may be covered up in some situations until the page is reloaded.

[jgdovin]

#6174

[jgdovin]

reopened original issue. Thank you