Change the directory structure (调整目录结构).
Change the directory structure 2.
update vc2010 project files.
update vc2012 project files.
update vc2005 project files.
Update examples/tcharall/makefile .
Add tcharall_docfull.doxygen. Add doxygen grouping comment (添加doxygen分组注释).
Add tcharall_doc.doxygen .
Add tcharall.mainpage .
Update doxygen comments for prichar.h .
update vc2003 project files.
update vc2008 project files.
Update makefile .
Update doxygen comments of auto_tchar.h ,
Update file name.
Update example code: tcharall.c .
Update README.md: add text and examples image .