Modify version string to post-release version 0.18.97
tree4d183260e4f876ad83d84e73d09241ef6c204b23
-rw-r--r-- 17987 COPYING
-rw-r--r-- 49 Makefile.am
-rwxr-xr-x 16389 autogen.sh
-rw-r--r-- 1554 configure.ac
drwxr-xr-x - po
drwxr-xr-x - src