[implemented] ConfirmOpenURL / OpenURLByType modification and goes public

[Ayantir]

Okay the dilemn of opening URL is security.
Let's say addon author X add this and creates a fake website, "log in with your ESO account" User does and -> password stolen

So :

OpenURLByType () -> public
New ApprovedURLType : APPROVED_URL_ESO_OUTSIDE

A nice webpage on one of your servers, when using :

ApprovedURLType(APPROVED_URL_ESO_OUTSIDE, "www.google.com")

it will display a nice webpage like this :