Merge branch '2.6.next' of github.com:puppetlabs/puppet into 2.6.next
- '2.6.next' of github.com:puppetlabs/puppet: (#5392) Give a better error when realizing a non-existant resource (#2645) Adding a less-stubby test to verify the "system" attribute's behavior maint: Remove serialization of InventoryFact values maint: Rename InventoryHost to InventoryNode Fixed #2645 - Added support for creating system users maint: Remove spec run noise (#6338) Support searching on metadata in InventoryActiveRecord terminus (#6338) Implement search for InventoryActiveRecord facts terminus (#6338) Add an InventoryActiveRecord terminus for Facts