Add Dynamic Patch from config file

[Acrisio-Filho]

Addition of dynamic "Patch" via .json configuration file.

Example of "Patch":

"PatchAddress": {
       "0x00d19ffc": "lobby_gbin",
       "0x00d19ffc": "lobby_gbin\\x00",
       "0x00d19ffc": "lo\\x62\\x62\\x79_\\x77\\x65\\x73\\x74\\x2egbin\\x00",
}

Note:
Compiled in Microsoft Visual Studio Community 2017.
I didn't compile it in MinGW or Watcom

[jchv]

Thanks for implementing this, it's definitely something that was on my TODO list. This weekend I'm going to try to clean up the previous work to build on other compilers, so I may as well merge this in too while we're at it.