[Request] Standard patch support

[Squall]

According to LivePatch readme:

Quote:LivePatch is a generic utility for enabling mod developers and hackers to apply patches to legally owned UMDs or PSN titles when the game runs, instead of having to patch and use ISOs or CSOs. This allows for easier game patching, as patch files are generally smaller than full ISOs, as well as not requiring the distribution of ISOs or clunky patching utilities. It's just easier for the user!

I believe that replacing files is the easiest way for hackers modify an ISO. It is easier to find and replace text, textures and audio.