* implemented "open in new window"
* fixed the bug with _stepIsInternal() method which didn't detect call_user_func_array inside Kint class as internal when short functions were called
* fixed some compatibility issues with older PHP versions that don't support "static::" and "$var::" static calls
Merge pull request #86 from aljinovic/1.0.0-wip

 * Fixes #46 (implemented "open in new window")
* fixed the bug with `_stepIsInternal()` method which didn't detect call_user_func_array inside ```Kint``` class as internal when short functions were called
* fixed some compatibility issues with older PHP versions that don't support "static::" and "$var::" static calls