Bashellite lacks automated integration testing

[codrcodz]

Bashellite lacks integration tests that emulate the production environment and test overall functionality.

Proposed solution includes building a CI/CD pipeline in Travis that uses doctl to build a test env that spins up an rsyncd server and a simple http server to serve test repos, then run integration tests against those using git hooks to indicate whether or not new commits should be merged based on test results.

[codrcodz]

Parts of the pipeline are now built thanks to PR #40

Bashellite now has:

• Fully functional Makefile
• Deps installer script
• Test server creator ansible playbook
• Test server setup ansible playbook
• test provider and test repo for that provider

Still need:

• travis-ci integration to kick off the CI/CD pipeline automatically when PRs are submitted
• mock data for each provider type to test provider modifications
• a method by which to perform integration tests (Inspec and Test Kitchen, maybe?)