Remove unnecessary dot files.
Remove traces of spec.

If we actually need it we can add it later.  Over the past year, I've
switched to using kitchen tests for everything except library code.
Remove guard utility.
Replace tailor with rubocop.
Upgrade all the things.
Switch to using ChefDK.
Upgrade dev environment to Ubuntu Trusty.
Switch attribute access from symbol to string (FC001).
Update meta stuff for 2.0.
Merge pull request #10 from dave-shawley/modernize

Modernize