rspec for admin user controller
Adding csv files to production
Merge pull request #19 from anjankumarhn/qauth_30

[qauth_30]->[master] Adding csv files to production
Adding 'rails_12factor' gem to production environment.
Merge pull request #20 from anjankumarhn/qauth_30

[qauth_30]->[master] Adding 'rails_12factor' gem to production environment.
Refactored admin user controller spec
Rspec for admin designations controller
Merge pull request #21 from RaviShankarArya/QAUTH-6

[QAUTH-6]-->[Master] Rspec for admin user controller
Merge pull request #24 from anjankumarhn/qauth_8

[qauth_8]->[master] Rspec for admin designations controller