Feature request: provide ways to close popover

[artworkad]

I am using popover in my application. I have a custom build with popover external template working until 0.4 is released.

Now I want to be able to close the popover e.g. when user submits a form that is inside the popover. In pure angular it would look like this:

//element that triggers popover
a(... ng-click="showPopover != showPopover" ng-show='showPopover')

//inside the popover to close the popover
a(ng-click="showPopover = false")

And I would like the popover to close when anything else on the page is clicked.

I could not find any docs about that, hope to see this soon ;)

[pkozlowski-opensource]

Duplicate of #590

[bentosquid]

+1. I actually really like how popovers are dealt with in AngularStrap.