autotools: remove requirement on md5sum, which is not used anymore
-rw-r--r-- 1072 AUTHORS
-rw-r--r-- 17982 COPYING
-rw-r--r-- 24058 ChangeLog
-rw-r--r-- 9273 INSTALL
-rw-r--r-- 1684 Makefile.am
-rw-r--r-- 1498 NEWS
-rw-r--r-- 9739 README
-rw-r--r-- 1222 TODO
-rwxr-xr-x 414 autogen.sh
-rw-r--r-- 1490 backupninja.spec.in
-rw-r--r-- 2193 configure.in
drwxr-xr-x - etc
drwxr-xr-x - examples
drwxr-xr-x - handlers
drwxr-xr-x - lib
drwxr-xr-x - man
drwxr-xr-x - src