[Restructuring] Run thcrap through wrapper exes

[brliron]

A big part of the restructuring is to move all the DLLs in a directory. But thcrap_configure.exe and thcrap_launcher.exe have to move with them, but I don't want the user to enter the binaries directory to run thcrap.
The idea is to have small CRT-less exes in the root directory, one of them called thcrap_configure.exe, that just does a CreateProcess("binaries\\thcrap_configure.exe", ...).
They could also install the CRT and the .NET runtime (see #107 and #108).
I already wrote the code, I just need to integrate it.

[brliron]

Closed by 9490a9e