support into and into_level better, and make _init_meta useable by others
-rw-r--r-- Build.PL
-rw-r--r-- Changes
-rw-r--r-- MANIFEST
-rw-r--r-- MANIFEST.SKIP
-rw-r--r-- PLANS
-rw-r--r-- README
-rw-r--r-- TODO
drwxr-xr-x benchmarks
drwxr-xr-x lib
drwxr-xr-x t