added hash_filter to to_hash [0.23]
-rw-r--r-- 20545 LICENSE
-rw-r--r-- 834 MANIFEST
-rw-r--r-- 193 MANIFEST.SKIP
-rw-r--r-- 1222 Makefile.PL
-rw-r--r-- 186 README
drwxr-xr-x - data
drwxr-xr-x - lib
drwxr-xr-x - scripts
drwxr-xr-x - t