Swag Studio v1.8

Changelog

1. Improved performance again, although slightly (from 22.657 s for 48 GSC files to 22.112 s, so that's a 0.545 s improvement), by using a static reference for the currently loaded GSC.
2. Finally gave the program its own icon. This way, the program will also show up at the taskbar after the first message box.
3. Changed the final message box so that it only displays the total time elapsed.
   3.1. The program will make a text file in the out folder called performance.txt, which contains the program version, the date & time said text file was generated, as well as the individual times of each GSC. So no, the feature isn't gone - it's just been tweaked.
   3.2. It will only be generated if the user clicks on Yes. That way, the program doesn't always make a text file at the end.