More efficient support for all XeFu types

tweaked support for all xefu types

thanks byrom for strstr

Now supports all xefu.xex

Now supports xefu2.xex, xefu7.xex, etc.

please note, guide is working but return to home is still broken. if you want to exit an ogxbox game please shut down your console.

First release, crashes? ya bet!

see guide in main page plz