Document permission of dbxml 2.5.16 on Tethys system

Steps:

1. Build dbxml using visual studio 2008
2. Open Visual Studio 2008, create new empty C++ Project (say Tethys_dbxml), import header and source code files
3. Locate where dbxml is built, include path, lib into Tethys_dbxml project project -> properties -> c++ -> additional include directories for example: "C:\Users\tchau\Desktop\dbxml-2.5.16\xerces-c-src\src" "C:\Users\tchau\Desktop\dbxml-2.5.16\db-4.8.26\build_windows" "C:\Users\tchau\Desktop\dbxml-2.5.16\dbxml\include"; "C:\Users\tchau\Desktop\dbxml-2.5.16\include" project -> properties -> Linker -> additional library directories "C:\Users\tchau\Desktop\dbxml-2.5.16\dbxml\build_windows\Win32\Debug" "C:\Users\tchau\Desktop\dbxml-2.5.16\lib" project -> properties -> Linker -> Input -> additional dependencies dbxml.lib libdb48d.lib libdbxml25d.lib xerces-c_3D.lib xqilla22d.lib

NOT WORKING AT THIS TIME