Changelog

Issue #176 Upgrade to librarian 0.1.2
Issue #179 Need to install extra gems just in case we are in ruby 1.8
Issue #178 Print a meaningful message if puppet gem can't be loaded for :git sources

Remove extra dependencies from gem added when 0.9.11 was released under ruby 1.8

Add modulefile dsl to reuse Modulefile dependencies
Consider Puppetfile-dependencies recursively in git-source
Support changing tmp, cache and scratch paths
librarian-puppet package causes an infinite loop
Show a message if no versions are found for a module
Make download of tarballs more robust
Require open3_backport in ruby 1.8 and install if not present
Git dependencies in both Puppetfile and Modulefile cause a Cannot bounce Puppetfile.lock! error
Better sort of github tarball versions when there are mixed tags starting with and without 'v'
Fix error if a git module has a dependency without version
Fix git dependency with :path attribute
Cleaner output when no Puppetfile found
Reduce the number of API calls to the Forge
Don't sort versions as strings. Rely on the forge returning them ordered
Pass --module_repository to puppet module install to install from other forges
Cache forge responses and print an error if returns an invalid response
Add a User-Agent header to all requests to the GitHub API
Convert puppet version requirements to rubygems, pessimistic and ranges
Use librarian gem

Proper error message when a module that is sourced from the forge does not exist.
Added support for annotated tags as git references.
librarian-puppet init adds .tmp/ to gitignore instead of tmp/.
Fixed syntax error in the template Puppetfile created by librarian-puppet init.
Checks for lib/puppet as well as manifests/ when checking if the git repository is a valid module.
When a user specifies <foo>/<bar> as the name of a module sources from a git repository, assume the module name is actually <bar>.
Fixed gem description and summary in gemspec.

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