Modify version string to post-release version 0.19.97
tree8477530bf52d3c4f464002a557710ce8c9a6429e
-rw-r--r-- 17987 COPYING
-rw-r--r-- 47 Makefile.am
-rwxr-xr-x 16389 autogen.sh
-rw-r--r-- 949 configure.ac
drwxr-xr-x - src