add refurbish and fix a bug of close upd
tree0ffd77514b2a7dfb07ae90e27c13509d3d09cc83
-rw-r--r-- 255 AUTHORS
-rw-r--r-- 18009 COPYING
-rw-r--r-- 1293 README
-rw-r--r-- 295 TODO
drwxr-xr-x - doc
drwxr-xr-x - src