A tiny, zero dependency, and easy to test helper for sending text messages with Twilio

Twilio's full on Ruby library does a lot, and has a large memory footprint—too large for just sending an SMS. It's also more difficult to mock and verify than I'd like for a simple task like sending an individual SMS.Using Twilio's REST API directly is fine, but can be cumbersome.Twilito is just enough of a wrapper to abstract away the REST API without loading the rest of the Twilio ecosystem.