uniCMS - Unical storage API handler v0.8.3

Handler for uniCMS that allows the integration of the API storage.unical.it (https://storage.portale.unical.it/api/) in the web pages. The app, integrated in a project, provides a set of uniCMS block templates able (via Vue.js) to query resources, retrieve data and render them so that they are easily consulted by the end user. This implementation uses the guidelines of the visual identity of the University of Calabria but wants to be a basis for any variations. The entire code is open sourced and therefore licensed under the Apache 2.0.