Resolve Issue #29 Replace mkrakowitzer-deploy with nanlui-staging

nanlui-staging is a puppet approved module, it makes sense to support it
and make it the default.

- puppet-staging is now the default module for deploying the jira binaries
- puppet-deploy is still available with the parameter:
    staging_or_deploy => 'deploy'
- Add tests for nanlui-staging module
Merge pull request #31 from brycejohnson/f3792625/ISSUE29

Resolve Issue #29 Replace mkrakowitzer-deploy with nanlui-staging