Issue #1498794 by Rob Carriere, Taran2l: Analytics variable needs to be global, moved outside of callback function.

Issue #1499478 by budda: attempting to resolve the translatable text problem by wrapping variable values in t();

Issue #1530410 by budda: restricted user login ban to only when countries are matched or all visitors

Issue #1498790 by budda: Added support for the onCookiesAllowed callback and other modules adding their callbacks to the list.

Issue #1530410 by budda: Disable user login form until cookies allowed. Displays a warning to the visitor.

Re-factored way cookie accept callback is built up. Support for hiding cookie icon on acceptance in admin UI.