Added a simple fps limit to avoid crunching too much FPS on devices that doesn't support vsync.
Added a simple fps limit to avoid crunching too much FPS on devices that doesn't support vsync.

WalrusRPG/WalrusRPG,WalrusRPG/WalrusRPG,WalrusRPG/WalrusRPG,WalrusRPG/WalrusRPG