Checking in changes prior to tagging of version 0.21. Changelog diff is: v0.21
-rw-r--r-- .shipit
-rw-r--r-- Changes
-rw-r--r-- IDEAS.txt
-rw-r--r-- MANIFEST.SKIP
-rw-r--r-- Makefile.PL
drwxr-xr-x lib
drwxr-xr-x t