Modify version string to post-release version 0.18.99
tree9cf3e9496994d2804b99e73b57d0bdf86e8269b9
-rw-r--r-- 17987 COPYING
-rw-r--r-- 50 Makefile.am
-rwxr-xr-x 16389 autogen.sh
-rw-r--r-- 1573 configure.ac
drwxr-xr-x - po
drwxr-xr-x - src