refs #7156 - updating models for new rubocop style
refs #7156 - updating rubocop style for migrations
Refs #7156: Fix lib/ Rubocop offenses.
refs #7156 - test updates for model changes
Merge pull request #4723 from ehelms/refs-7156-lib

Refs #7156: Fix lib/ Rubocop offenses.
Refs #7156 - Disable some cops
Merge pull request #4727 from daviddavis/temp/20141009120316

Refs #7156 - Disable GuardClause cop
Merge pull request #4729 from jlsherrill/models

refs #7156 - updating models and db directories for repos
Fixes #7852: Refactor puppet modules controller to use content concern.