Issues with directive

[cdvv7788]

The StripeCheckoutDirective was raising some issues when i used it in my angular application loading key from the scope. The issue did not happen the first time i loaded the view, but after i left it and came back. The issue was that the key that was being loaded was "{{ my_key }}".
I fixed this by adding a $timeout() to the directive.

[nidzovito]

hi @cdvv7788 how do you add $timeout to the directive? I am having same issue

[MileanCo]

Im also having this issue... pretty strange.

[MileanCo]

@cdvv7788 I created a pull request with the fix you suggested, I tested it and it works :)
#27