intercom/intercom-ruby — pull request #118 by josler (2014-10-07 14:53:39+00:00)
Title: add global rate limit tracking

Saves rate limit details, accessible via Intercom class:

```ruby
Intercom.rate_limit_details
#=> {:limit=>180, :remaining=>179, :reset_at=>2014-10-07 14:58:00 +0100}
```