Modify version string to post-release version 0.18.97
tree4c03bd429f12203eb7a2708dcfd39cc88781bf5d
-rw-r--r-- 17987 COPYING
-rw-r--r-- 50 Makefile.am
-rwxr-xr-x 16389 autogen.sh
-rw-r--r-- 1748 configure.ac
drwxr-xr-x - po
drwxr-xr-x - src