Make Retriever.docs_from_files and Retriever.docs_from_modules behave the same
Update README to correct dependent elixir version
Merge pull request #72 from jwarwick/modules

Make docs_from_files and docs_from_modules behave the same
Specify master, rather than an unreleased version
Merge pull request #73 from knewter/patch-1

Update README to correct dependent elixir version
Only strip verified parens
Update %b to %s