Add Frame Limiter for Frameskip

[ket_kul]

Also I think it will be better to add frameskip level...

For example :
- 1 Frame-on, 1 frameskip
- 2 Frame-on, 1 frameskip
- 3 Frame-on, 1 frameskip
- etc

We will be able to choose different skipped frame for different games. And adjust the frameskip limit.
Because if some game have problem with default frameskip level we just need to reduce it without changing the performance quality

CMIIW^^