Google integration

estos UCServer can permit clients to access contacts and appointments for your account using the Google API. To do this, estos UCServer must be authenticated with Google and allow estos UCServer users access to their data.
An OAuth2 ClientID must be generated for authentication with Google, which is done through the Google Developer Console.
The following settings are important:

Type of application:	Miscellaneous
Activated APIs:	Google Calendar API Contacts API

If a ClientID has been generated, download the associated JSON file and copy its contents to the entry provided. estos UCServer will extract the necessary data from it and send it to the clients as needed.
The clients will then be requested to permit access to your account when the program will next be started. Afterwards, contacts and appointments will be available in ProCall.