Remove puppetlabs-create_resources dependency.

Puppet 2.7 includes this functionality in core, and 2.6 is EOL.

Change-Id: I59cc9a6775d0d8a9a146903d64d2891b5b677630
(cherry picked from commit a1a0a89ad198b63b5c941c6a5d636284437005cd)
Merge "Remove puppetlabs-create_resources dependency." into stable/grizzly