Add languages to SDK

[Sevitas]

Motivation

Feature is required thus, no method providing project languages is present. User can now get all his project languages.

Proposed solution

Introduce a method providing all project languages

Additional context

Should be released 01.25.2021
endpoint-{deliveryApi}/{projectId}/languages

{ "languages": [ { "system": { "id": "00000000-0000-0000-0000-000000000000", "name": "Default project language", "codename": "default" } }, { "system": { "id": "8fab3c4c-2ba4-47a9-8e53-df8e6154054f", "name": "First Lanugage", "codename": "first_language" } }, { "system": { "id": "24d5aaa6-a0db-4e20-8c11-6eb272bbe168", "name": "Second Language", "codename": "second_language" } } ], "pagination": { "skip": 0, "limit": 0, "count": 3, "next_page": "" } }

[jbwtan1]

👍 this feature is sorely missed from the SDK. Any indication of when this will get looked at?