Bump version to 1.3.2
Expect modules to have only "Puppetfile" (no Modulefile nor metadata.json)
Merge pull request #246 from njam/issue-246

Installation of modules without metadata nor modulefile fails
Update changelog
Bump version to 1.3.3
Merge branch 'master' into 1.0.x

Conflicts:
	lib/librarian/puppet/version.rb