Press enter key open the modal twice

[octavioamu]

When enter key is pressed is opening 2 times the same modal. Didn't find any issue related.

[NicuMotoc]

I have a similar problem. I click a button that opens the ngDialog after which every time I press enter it opens another ngDialog (which makes the browser window go a bit darker every time. Press enough enter keys and you get a black window with the same ngDialog opened on it again and again in the same position). I should mention that all my tags have type="button".

[octavioamu]

@NicuMotoc that is related to #154 , is a focus problem. The second dialog opens on enter because your focus is in the button you already pressed and didn't change to the dialog.

[richardszalay]

I think this will be fixed in #166