Adding ability to init an Attrbagger from "bag cascade" of strings
Forgot about 1.8.7, there
More spec work + adding recipe to "autoload" based on node attributes
A few more tweaks after mulling over Chef source

plus minor test cleanup.
Adding SimpleCov while I'm at it.
Merge pull request #1 from modcloth-cookbooks/bag-cascade

Adding ability to init an Attrbagger from "bag cascade" of strings