Added ServiceUnavailableError to the docs.
Add unsubscribed_from_emails and unsubscribed_from_emails= to user
Merge pull request #24 from intercom/user-unsubscribed-from-emails

Add unsubscribed_from_emails and unsubscribed_from_emails= to user
update version
Merge pull request #25 from intercom/user-unsubscribed-from-emails

bump version
Merge pull request #23 from gma/document-an-exception

Added ServiceUnavailableError to the docs.
Merge branch 'master' into user-tagging-refactored

Conflicts:
	changes.txt
Add parameter to specify op and update example