Async selectable

[hefler]

When using selectable there's no way to "force" updating the calendar view.

This can be useful, in some cases, for instance: loading a list of available hours from a server/API. If moment-picker html is rendered prior to the response it doesn't updated "selectables" when it opens, only if you change dates.

[jaycen]

Experiencing the same problem.

[toxaq]

Put an ng-if on the picker for boolean when loaded. Seemed to work on rendering post-data arrival. Would be great if the provider had a reRender function on it.