README: update for desired 1.0 behavior
gemspec: specify all dev dependencies in gemspec
.ruby-version: lock down ruby version for rbenv
add acceptance tests
rewrite to pass test suite
.rubocop.yml: update for new code
configure travis
.gitignore: update for new test suite
prepare for 1.0
Merge pull request #2 from WhoopInc/1.0-cleanup

[WIP] 1.0 cleanup