* Add TwitterClient::Client
* Use TwitterClient::Client for Tweet
* Test retweets
* Test assignment to user
* Fix TweetTag spec
* Remove TwitterBot
* Fix some specs
* Fix RSS Reader specs
* Switch from deprecated honeycomb-rails to honeycomb-beeline
* Improve error handling, tests and add refactoring
* Fix multiple fetching test and add one more
The test wasn't actually testing the correct behavior, because the class
by default force fetches. It worked because it wasn't reloading the user
from the database.
* Test that Honeycomb's client is doing its thing
* Use some defensive programming to avoid any possible problem during shutdown
* Fix typo
* Use the new API to add fields to the current measured event
* Use default instrumentation and add user info to event
* Replace user.email with user.username, less personal data around
* Use mocking instead of calling Honeycomb.init
* Freeze time before traveling
* Remove a flaky test dependent on rand
