usecase for ZohoCRM

[Pkatiyar30]

This PR contains yaml, md and metadata files for Zoho CRM usecases.
usecase1:Add new Shopify customer as new contact in Zoho CRM
usecase2:Convert Insightly CRM leads to Zoho CRM contacts
usecase3:Create new deal in Zoho CRM for new payment recorded in Square
usecase4:Create new lead in Zoho CRM from Wufoo forms

[ireneapeter]

@Pkatiyar30

Please change the titles as follows:
Create a contact in Zoho CRM for each new customer in Shopify
Convert Insightly leads to Zoho CRM leads
Create a deal in Zoho CRM for each new paid customer in Square
Create a lead in Zoho CRM for each new Wufoo form entry

[Deepak-Ayilliath]

Closing this PR as the templates are covered through another PR.