puppetlabs/puppet — pull request #2827 by highb (2014-07-01 23:30:52+00:00)
Title: (PUP-2752) Fix for invalid semvers

Prior to this commit the module tool would fail to perform any actions if any
module found in the modulepath had an invalid semver.
This commit warns about invalid semvers in installed modules, sets the version to
0.0.0, and moves on. This allows the module tool to continue to work, even with the
invalid semver found in the path. This commit also adds some rudimentary tests
for the Puppet::ModuleTool::InstalledModules class.