Git conversion: Make reactos the root directory, move rosapps, rostests, wallpapers into modules, and delete rossubsys.
- [DH] dll/directx/ksuser/CMakeLists.txt
- [DH] dll/directx/ksuser/ksuser.c
- [DH] dll/directx/ksuser/ksuser.h
- [DH] dll/directx/ksuser/ksuser.rc
- [DH] dll/directx/ksuser/ksuser.spec