silentrob/node-intercom — pull request #5 by viktors (2013-03-28 16:48:53+00:00)
Title: Added Content-Type: application/json to POST and PUT requests.

Without content type if one of the fields has "+" character weird things happen (e.g. custom_data starts to contain user_id etc.).
This is triggered by email addresses with plus extension (e.g. "user+ext@domain.com").