corrects spelling in comment - WHAT?
Reader factory creates Tracker Reader by default
Properly handles type parameter
Describes .create
Supports options parameter to factory
Adds CI to project (finally)
Adds rake to gemfile for CI
Changes CI to run bundle exec instead of rake for tests
Merge pull request #10 from DocOnDev/ci

Factory Reader and CI setup
Merge pull request #11 from DocOnDev/features

Merge features branch