puppetlabs/puppet — pull request #2878 by highb (2014-07-16 21:53:41+00:00)
Title: (PUP-2943) Add PMT --ignore-changes

Prior to this commit there was no way to only ignore local changes to a module.
You had to --force when upgrading/uninstalling, which could potentially have other
repurcussions.
This commit adds the --ignore-changes flag, so a user can specify that they don't
care about local file changes but do not want to force anything else.