Ready for use with Freshdesk API v2

v0.3.0 is stable for use.
(freshdesk api v2 is far away better than v1, especially with params and error description)

GAS-Freshdesk with API v1

It works perfect in my gas proejcts.

This version of gas-freshdesk, we use Freshdesk API v1: https://freshdesk.com/api