adds buildheroes to travis
adds some more badges that we all love
updates badges
updated .gitignore for more ruby manager files
documentation layout changes [ci skip]
bump version fro development
use correct URL for badge, avoid misleading score [ci skip]
updated dependencies and have travis exclude some
reduce some load on travis, try testing on Ruby 2.0
adds Appraisals to testing suite
Use aruba's environment block to set the test env's PWD

This is needed to allow testing to pass due to changes introduced
in CHEF-3663.

Since the master task process executes in the project's root
directory (PWD) and Chef now looks at ENV['PWD'] for configs,
changing this per test is necessary to ensure the test can load
the supplied config that is generated in aruba's `current_dir`.
Add cane quality tasks and tests
docs update for version 0.0.5
bump version for development
adds license semantics in gempsec. fixes #17