New version of the arcade emulator for PC.

Changelog:

- Added IPS support via a manager dialog.
- Right click on the game list, open the manager, enable the patches you want, they are saved to a config file, then right click and play with your saved patches
- Fixed a problem with the saving of config files where the game title has unicode in it
- Added iq_132's Street Fighter driver
- Separated the pacman driver from the misc section
- Removed some CPS-1 hacks