Add handling for bad gateway errors
Bump version and add to changes
Merge pull request #53 from intercom/bad-gateway-error

Bad gateway error
add support for fetching avatar url
Merge pull request #54 from intercom/add_avatar_url

add support for fetching avatar url
version bump
Adding json dependency to the gemspec
Merge pull request #57 from intercom/add-json-to-gemspec

Adding json dependency to the gemspec
Update Readme with new API docs link
use fake-web rather than relying on soon to be retired dummy mode in real api
Merge pull request #58 from intercom/fake-web-for-integration-tests

use fake-web rather than relying on soon to be retired dummy mode in rea...
Merge remote-tracking branch 'upstream/master'