[release] Update version to 0.9.9 for releasev0.9.9
tree29f5d6ee66eb70a1b884183b0bd1ca1deff01804
-rw-r--r-- 17982 COPYING
-rw-r--r-- 908 COPYRIGHTS
-rw-r--r-- 342 LOG
-rw-r--r-- 1650 README
drwxr-xr-x - contrib
drwxr-xr-x - src