support for new Routing Form APIs

[koshilife]

We are going to support the following new Routing Forms API.

Release Notes July 9:
We have added the routing_form_submission.created webhook subscription to allow users to be notified and take appropriate action based on form details when a routing form is submitted. The routing_form_submission.created webhook payload contains the Routing Form Submission resource and the routing form submission link is now included in the Invitee resource. In addition to the Webhook, we have also added complementary APIs to retrieve the Routing Form details

• List Routing Forms
• Get Routing Form
• List Routing Form Submissions
• Get Routing Form Submission
• Create Webhook Subscription (new routing_form_submission.created webhook event added)
• The Invitee resource has a new routing_form_submission property that refers to the associated routing form submission (if any)

[koshilife]

I have released it as version 0.12.0.

You can use like this:

client = Calendly::Client.new 'YOUR_TOKEN'
me = client.me
org = me.current_organization

# get routing forms
forms = org.routing_forms

# get routing form submissions
form = forms.first
subs = form.submissions

# create a webhook to listen 'routing_form_submission.created' event.
url = 'https://example.com'
org_webhook = org.create_webhook(url, ['routing_form_submission.created'])