Merge pull request #1 from preethit/pulp-automation-orphan

Fixing some typos
introcuding a deployment directory
ignore vim swp files
introducing ansible pulp deployment
enhance sample host
enhancing roles selection
introducing consumer setup
introducing consumer deployment
moving pulp.repo to 'common' role
enhancing on the groups handling
enhancing on examples
Adding type specific orphan remove for rpm, packagegroup, category, distributionand erratum.