[ros-svn] [hbirr] 16924: - Implemented CsrDuplicateHandleTable.

[hbirr at svn.reactos.com]

- Implemented CsrDuplicateHandleTable.
- Duplicate the handle table in CsrCreateProcess if the caller wants to inherit all handles.  
- Don't allocate new handles in CsrAllocConsole if the caller wants to reuse a console and if the parent handles were inherited.  
- Do only allow to reuse the console from parent.



Updated files:
trunk/reactos/include/subsys/csrss/csrss.h
trunk/reactos/subsys/csrss/api/handle.c
trunk/reactos/subsys/csrss/api/process.c
trunk/reactos/subsys/csrss/include/api.h
trunk/reactos/subsys/csrss/win32csr/conio.c