Replace backticks with Gitlab::Popen
Remove duplicate code
Replace shell commands with FileUtils
Invoke Kernel#system with separate arguments
The packages are production ready.
Add ruby to package.
 Merge branch 'out-of-beta' into 'master'

Out Of Beta
 Merge branch 'shell_new_style' into 'master'

Use new style shell commands
added verify false on gitlab_ci integrations

For those of us running self-signed in gitlab-ci it generates 500s SSL_verify errors if you don't have this.