Merge pull request master-of-servers#55 from master-of-servers/depend…

…abot/go_modules/github.com/spf13/cobra-1.1.1

Bump github.com/spf13/cobra from 1.0.0 to 1.1.1

Merge pull request master-of-servers#46 from l50/master

Ansible Integration and Various Fixes

Merge pull request master-of-servers#38 from l50/master

Code refactor

Merge pull request master-of-servers#31 from l50/master

Add integration tests for chef; various fixes/improvements